Systems Analysis and design:  Method and design/  English. 
Robert E. Leslie. 
 - New Jersey:  A Division of Simon & Schuster Lnc,  1986. 
 - v, 490p.:  ill.;  24cm. 
<br/><br/><label>ISBN: </label>0138803110 
<br/><br/><label>Dewey Class. No.: </label>681.141.3  / LES