Gupta, Prem Kumar . <br/><br/>
Qperation Research /  Textual Documents 
Prem Kumar Gupta & D.S. Hira. 
 - 1st ed. / 
 - New Delhi :  S. Chand & Company ,  2004. 
 - xvi, 1055p. :  ill ;  22cm . 
<br/><br/>Bib, Index 
<br/><br/><label>ISBN: </label>81-219-0218-9 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics-Qperation Research Qperation Research PG-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>311  / Gu 959 Op