Re: doppelte ISBN

["Dr. Gerhard Gierse" <gierse _at__ bibl.uni-essen.de>]

Nachtrag zu meinem Hinweis auf doppelte ISBN
(und zugleich Antwort an Herrn Fingerle)
Absicht kann es eigentlich nicht sein.
Die International ISBN Agency (http://www.isbn.spk-berlin.de/index.html)
schreibt im User's Manual zur ISBN:
5.1. General
A separate ISBN must be assigned to every title, or edition of a title 
by each publisher, but NOT to an unchanged impression or unchanged 
reprint of the same title in the same format by the same publisher. 
Revised editions require a new ISBN. A price change does not call for a 
new ISBN. Changes of the format induce a new ISBN. The same title being 
published in a series and individually is treated as two different 
editions.
MfG
Gerhard Gierse