Gupta , P.P. . <br/><br/>
Mathematical Methods /  Textual Documents 
P.P. Gupta, G.S. Malik & N.K.Kashyap. 
 - 1st ed. / 
 - Meerut :  Pragati Prakashan ,  1992-93. 
 - vii, 331p. ;  23cm. 
<br/><br/><label>ISBN: </label> Rs. 35.00 (PB) 
<br/><br/><label>Subjects--Index Terms: </label>Mathematics PG-Mathematics G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510  / Gu 959 Ma