Gup[ta, P.K . <br/><br/>
Operation Research n Introducion /  Textual Documents 
P.K.Gupta,D.s Hira. 
 - 4th / 
 - Meerut :  Krishna Prakashan Mandir ,  1988. 
 - 587pg ;  26cm. 
<br/><br/><label>Subjects--Index Terms: </label>G-Statistics T/G-Statistics 
<br/><br/><label>Dewey Class. No.: </label>311.2  / Gu 959 Op