Hafiz, G. N. <br/><br/>
Statistics / 
G. N. Hafiz, K. L. Gupta 
 - 2nd rev. and enl. ed. 
 - Delhi :  Sultan Chand,  1980 
 - 198 p. ;  22 cm. 
<br/><br/><label>ISBN: </label> Rs. 10.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statics<br/>Couples
<br/><br/><label>Dewey Class. No.: </label>531.2