Books listed by ISBN
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McGraw-Hill
> Ira Hertzoff
Ira Hertzoff
Ira Horowitz
title
ISBN-13
(ISBN-10)
year of publication
AT&T Global Messaging: The AT&T EasyLink Services Sourcebook
978-O-O7-O28459-3
(O-O7-O28459-8)
1995
Ira Hirsh