Operational Research and the Social Sciences 

 - Tavistock Publications  London 
 - 669p. 
<br/><br/><label>Nat. Bib. No.: </label>3522 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Association, organizations &  museums
<br/><br/><label>Universal Decimal Class. No.: </label>65.012  / LAW