Aggarwal S. P. Ed. <br/><br/>
Operational research in managerial systems 
Aggarwal S. P. Ed. 
 - Delhi  Academic Publications India          1984 
 - 227p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operational Management
<br/><br/><label>Dewey Class. No.: </label>X:8:(B2893), M4