Singh, Jagjit. <br/><br/>
Operations research / 
Jagjit Singh. 
 - Harmondsworth :  Penguin Books,  1967. 
 - 253 p. :  ill ;  18 cm. 
<br/><br/>Includes indexs and bibliography : p. 248-249. 
<br/><br/><label>ISBN: </label>140212795 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.<br/>Programming (Mathematics).<br/>Probabilities.