>
✔ 100% Money-Back Guarantee on Eligible Items
✔ Prices Displayed in Your Local Currency
✔ Final Price = No Surprise Import Fees
✔ Complimentary Insured Worldwide Shipping on Qualifying Orders
✔ Select Collector & Specialty Pieces May Require Secured Delivery Handling
by Luis a. de Vedia Msc (Author)
El presente libro constituye un curso introductorio a la Mec nica Cu ntica (MC) y su filosof a. Decimos que se trata de un curso informal porque el lector no debe esperar el rigor que puede encontrar en textos m s avanzados de MC. Pero informal no significa que no sea serio, simplemente implica que muchos detalles y demostraciones no esenciales, han sido dejados de lado para favorecer el tratamiento de los conceptos m s importantes y hacerlos accesibles a quienes no tengan una formaci n relativamente avanzada en f sica y matem tica. De todos modos, en un tema como el que nos ocupa un cierto nivel de complejidad matem tica es inevitable, pero se espera que las ideas centrales pueda ser seguidas por quienes opten por saltear esas complejidades. Se ha relegado a los Ap ndices el an lisis m s riguroso de algunos temas que, si bien importantes, no son esenciales para la comprensi n del texto principal. De todos modos se han incluido para beneficio de quienes deseen avanzar un poco m s all en cuestiones formales y de fundamentaci n y que a la vez pueda hacer a este libro m s til a los familiarizados con el tema de MC. Estos Ap ndices constituyen efectivamente un breve curso sobre aspectos fundamentales de la MC. Por esta raz n y para facilitar su lectura, se han reiterado algunos temas que est n incluidos en el texto principal.Este libro puede considerarse como una continuaci n y ampliaci n del cap tulo "Observaciones y Mec nica Cu ntica" de mi libro anterior "Introducci n a la Filosof a de la Ciencia y la Tecnolog a", EUDEBA, 2014. Al igual que esa obra, el presente libro, si bien est dirigido principalmente a estudiantes de las carreras de ingenier a y de ciencias f sicas, se espera que pueda ser tambi n de utilidad e inter s para los estudiantes de filosof a que quieran incursionar en los problemas filos ficos y de fundamentaci n que plantea la f sica actual y a toda otra persona con inquietudes en este campo, sin duda uno de los m s atractivos en la filosof a de la ciencia actual.
- In stock, ready to ship
- ✔ Authenticity Guaranteed — Verified Designer Goods
- ✔ Sourced from Authorized European/U.S. Luxury Distributors
- ✔ Secure Checkout — SSL Encrypted Payments
- ✔ Fast Global Delivery — 3–11 Business Days
- ✔ Easy Returns on Eligible Items
- ✔ 100% Money-Back Guarantee — Full Refund if Not Satisfied
AUTHENTICITY GUARANTEED
Reserved for you — complete your purchase to secure this piece.
OFFICIALLY AUTHORIZED RESELLER
Discover Officially Authorized Authentic Items at STORE7994.com - Certificates Available on Request!
Independently verified for store quality and customer safety.
Trust score: 91/100
All designer items offered by STORE 7994 are sourced from trusted luxury distributors and verified through independent authentication services.
Learn how STORE 7994 authenticates luxury items
Guaranteed Authentic — Includes Brand Documentation & Third-Party Verification Options.
Shipping information
- Free Shipping* on all orders over $300 USD to most countries* Estimated delivery: 2-5 business days Mon-Sat to U.S., CA, EU etc.
- Tracking available: DHL Express
- Store 7994 Shipping policy
- Global delivery in 3–9 business days (location dependent).
- Free Worldwide Shipping $300+. International duties & VAT are calculated by destination country and may be collected upon delivery. UK orders are subject to 20% import VAT upon delivery.
Our innovation isn’t just in the brands we carry — it’s in the way we connect them. From our automation engine that keeps collections globally updated to our commitment to authenticity-first presentation, STORE 7994 exists where timeless design meets modern precision.
Every product we offer is:
Elevated · Intentional · Exclusive · Authentic
STORE 7994 is an authorized reseller of luxury fashion houses. Certificates and proof of authenticity are available to brand owners and partners upon request.
Returns & Refunds
We want you to shop with confidence at STORE 7994. If your purchase does not meet expectations, eligible items may be returned under the conditions below.
Return Eligibility
Items must be unused, unworn, and in original condition with all tags, packaging, and accessories included. Items showing any signs of wear or damage will not be accepted.
Return Window
Return requests must be made within 14 days of delivery.
Return Shipping
Customers are responsible for return shipping costs unless the item is defective, damaged, or incorrect.
Luxury Items
Items valued over $1,000 may be subject to a 7% restocking fee upon approved return.
Non-Returnable Items
For hygiene and product integrity reasons, the following items are final sale once opened or used:
• Underwear
• Fragrances
• Any worn or used items
Made-to-Order Items
Custom-designed products, including STORE 7994 hoodies, are made exclusively for each customer and are final sale. These items are not eligible for return or exchange unless defective or incorrect.
If you receive a defective or incorrect item, please contact us and we will make it right.
International Shipping & Duties
Many of our products ship directly from trusted international partners. Any applicable customs duties or import taxes are calculated at checkout and are non-refundable, even if the item is returned.
Returns & Associated Fees
All approved returns are subject to a $24 return processing fee. For international orders, duties, taxes, and return fees will be deducted from the original payment.
Shipping Policy
Complimentary shipping is offered on orders over $300. Orders below this threshold are subject to standard shipping rates at checkout.
