Darryl E. Brock Books

Mr. Science and Chairman Mao s Cultural Revolution

By Darryl E. Brock, Sigrid Schmalzer, Chunjuan Nancy Wei

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"Contributors approach the challenge of interpreting the science and technology of Chairman Mao's Cultural Revolution from different viewpoints, some as China-based scholars, others in the United S...

Mr. Science and Chairman Mao s Cultural Revolution

By Joseph W. Dauben, Darryl E. Brock, Chunjuan Nancy Wei, Yinghong Cheng, Cong Cao

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Mr. Science and Chairman Mao s Cultural Revolution

By Volti Brock Brock We, Darryl E. Brock, Yinghong Cheng, Cong Cao

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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.