Foundation of information systems 
Zwass, Vladimir. 
 -  Irwin/McGraw-Hill Book Company.  1998 
 - 695 pages. 
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<br/><br/><label>ISBN: </label>0-697-13312-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems.
<br/><br/><label>Dewey Class. No.: </label>658.4038 Z9f 1998