Skidmore, Steve.  <br/><br/>
Introducing systems analysis/ 
Steve Skidmore and Brenda Wroe. 
 - Oxford :  NCC Publications,  1988. 
<br/><br/> Includes index. 
<br/><br/>Includes bibligraphical references. 
<br/><br/><label>ISBN: </label>0850126304 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis.