Scott H. Podolsky Books

The Generation of Diversity

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A major problem for immunologists had long been to determine how cells of the immune system could produce millions of distinct antibodies - and produce them on demand. The clonal selection theory e...

Pneumonia before antibiotics

By Scott H. Podolsky

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Oliver Wendell Holmes

By Scott H. Podolsky

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The Generation of Diversity

By Scott H. Podolsky, Alfred I. Tauber

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Pneumonia Before Antibiotics

By Scott H. Podolsky

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Antibiotic Era

By Scott H. Podolsky

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Antibiotic Era

By Scott H. Podolsky

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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.