Roy McWeeny Books

Methods of Molecular Quantum Mechanics, Second Edition

By R. McWeeny, Roy McWeeny

Average: 0.00, 0 Ratings

Methods of Molecular Quantum Mechanics

By R. McWeeny, Roy McWeeny

Average: 0.00, 0 Ratings

Spins in chemistry

By R. McWeeny, Roy McWeeny

Average: 0.00, 0 Ratings

Spins in Chemistry

By R. McWeeny, Roy McWeeny

Average: 0.00, 0 Ratings

Quantum Systems in Chemistry and Physics. Trends in Methods and Applications

By Roy McWeeny

Average: 0.00, 0 Ratings

Quantum Systems in Chemistry and Physics contains a refereed selection of the papers presented at the first European Workshop on this subject, held at San Miniato, near Pisa, Italy, in April 1996....

Quantum Systems in Chemistry and Physics. Trends in Methods and Applications

By Roy McWeeny

Average: 0.00, 0 Ratings

Quantum Systems in Chemistry and Physics contains a refereed selection of the papers presented at the first European Workshop on this subject, held at San Miniato, near Pisa, Italy, in April 1996....

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.