Basic Systems Analysis 

 - 2nd ed.; 
 - London:  Pitman Publishing LTD,  1982. 
 - 289p.;  21 cm 
<br/><br/><label>ISBN: </label>0273020544 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System Analysis
<br/><br/><label>Dewey Class. No.: </label>001.61  / BAS