Book has incomplete ISBN

[Pam]

Am reading this edition but could not find it at first until I went through the author's page. The ISBN seems to be incomplete as on GR it says it is 0345247523

On the book itself it is 0345247523195 - so has 195 on the end. Searching for the full ISBN produced no results.

Title: The best of C L Moore
Edited by: Lester del Rey
Author: C L Moore
Publisher: Ballantine Books
Year: March 1976
Pages: 368

Thanks, Pam

[Z-squared]

0345247523195 is not a valid ISBN. 13-digits ISBNs are all start with 978. The "195" is probably something added on by the publisher--a price, maybe? The correct ISBN/ISBN13 combination is 0345247523/9780345247520.

[Pam]

Don't think it is a price - it is shown on both the spine and copyright page as part of the ISBN. OK, thanks for explaining.