Ghosal, A. <br/><br/>
Examples & exercise in operations research / 
by A. Ghosal, S. G. Loo and N. Singh 
 - London :  Gordon and Breach Science Publishers,  1975 
 - 262 p. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0677039107 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology