Churchman, C. West <br/><br/>
El enfoque de sistemas / 
C. West Churchman. 
 - México :  Diana,  1973 (reimp. 1988) 
 - 270 p. 
<br/><br/><label>ISBN: </label>968-13-08914-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANALISIS DE SISTEMAS
<br/><br/><label>Dewey Class. No.: </label>658.4032 CH563e 1973