Zwass, Vladimir <br/><br/>
Foundations of information system / 
Vladimir Zwass 
 - Boston :  Irwin McGraw-Hill,  1998       
 - vii 695 p. 
<br/><br/><label>ISBN: </label>0697133125 
<br/><br/><label>LC Class. No.: </label>T 58.6 Z97f 1998