ISBN vs. ISSN: What’s the Difference and Which One Do You Need?
Confused between ISBN and ISSN? Learn the key differences, when to use each, and how they identify your publication.
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ISBN Information: The Complete Guide for Authors and Publishers
Everything you need to know about ISBNs. From structure and history to practical applications for self-publishing authors and publishers worldwide.
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History of ISBN: From 10 to 13 Digits and Global Standards
Discover the evolution of the ISBN system from its 10-digit origins in 1967 to the modern 13-digit global standard that connects authors to readers worldwide.
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ISBN Lookup: The Complete Search Guide
Master the art of ISBN search. Learn how to verify book details, find publisher data, and use the best free lookup tools available.
