Tiwari, N K. <br/><br/>
Operations research /  
by N K Tiwari and Shishir K. Shandilya. 
 - /   . 
 - New Delhi :   Prentice Hall of India ,   2006. 
 - 292p. :   ills. ;   23cm .  
<br/><br/>Include index 
<br/><br/><label>ISBN: </label>9788120329669  RS225.00 
<br/><br/><label>Subjects--Index Terms: </label>COMPUTER SYSTEMS 
<br/><br/><label>Dewey Class. No.: </label>003  / TIW/O