British Library Blog Post: “When is a Persistent Identifier Not Persistent? Or an Identifier?”
From a Post on the British Library’s Digital Scholarship Blog:
Ever wondered what that bar code on the back of every book is? It’s an ISBN: an International Standard Book Number. Every modern book published has an ISBN, which uniquely identifies that book, and anyone publishing a book can get an ISBN for it whether an individual or a huge publishing house. It’s a little more complex than that in practice but generally speaking it’s 1 book, 1 ISBN. Right? Right.
While most publishers stick to the rules about never reusing an ISBN, it’s apparently common knowledge in the book trade that ISBNs from old books get reused for newer books, sometimes accidentally (due to a typo), sometimes intentionally (to save money), and that has some tricky consequences.
About Gary Price
Gary Price (email@example.com) is a librarian, writer, consultant, and frequent conference speaker based in the Washington D.C. metro area. He earned his MLIS degree from Wayne State University in Detroit. Price has won several awards including the SLA Innovations in Technology Award and Alumnus of the Year from the Wayne St. University Library and Information Science Program. From 2006-2009 he was Director of Online Information Services at Ask.com. Gary is also the co-founder of infoDJ an innovation research consultancy supporting corporate product and business model teams with just-in-time fact and insight finding.