Cohen, S. S. <br/><br/>
Operational research  [Books]. 
S. S. Cohen 
 - London  Edward Arnold  1985 
 - Pages: 245 
<br/><br/><label>ISBN: </label>071313528X  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Operations research.
<br/><br/><label>Dewey Class. No.: </label>T/57.6  / COH