Parkin, Andrew. <br/><br/>
Systems analysis / 
Andrew Parkin. 
 - London :  E. Arnold,  1980. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label> L.6.95 
<br/><br/><label>LCCN: </label>81108776 
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis.
<br/><br/><label>LC Class. No.: </label>T57.6  / .P37 
<br/><br/><label>Dewey Class. No.: </label>620.7/2