Ghosal, A.   <br/><br/>
Applied cybernetics  its relevance in operations research 
by A. Ghosal 
 - New York  Gordon & Breach  1978 
 - xiii, 162p. 
 - Studies in operations research  5 .
<br/><br/><label>ISBN: </label>0677054106   
<br/><br/><label>LCCN: </label>77-17045 
<br/><br/><label>Dewey Class. No.: </label>001.424  / GHO