Churchman, C. West <br/><br/>
El enfoque de sistemas / C. West Churchman 

 - reimp.1990 
 - México : Diana 
 - 270 p. 23 cm 
<br/><br/><label>ISBN: </label>968-13-0814-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. ANALISIS DE SISTEMAS
<br/><br/><label>LC Class. No.: </label>HD20.5 CH561 
<br/><br/><label>Dewey Class. No.: </label>658.403 CH561