Parkin, Andrew <br/><br/>
Systems analysis 

 - London:   Edward Arnold,   1980 
 - vi, 220p. 
<br/><br/><label>ISBN: </label>0-7131-2800-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>life cycle 
<br/><br/><label>Subjects--Index Terms: </label>System analysis 
<br/><br/><label>Universal Decimal Class. No.: </label>D 005   / M0