Thread: Survey of R&TVS
View Single Post
Old 29th Jul 2007, 5:16 pm   #9
Station X
Moderator
 
Station X's Avatar
 
Join Date: Jan 2003
Location: Ipswich, Suffolk, IP4, UK.
Posts: 15,001
Default Re: Survey of R&TVS

ISBNs (International Standard Book Numbers) might be useful, as I believe these identifty a book uniquely. There are certainly different ISBN numbers for hard and soft cover versions of the same book. Probably for each edition and reprint too. Of course early books won't have them. They were introduced in 1970.
__________________
Graham. Forum Moderator

Keep the soldering iron hot.
Station X is offline