Differential And Integral Calculus   Vol 1 
N. Piskunov 
 - Springer 1 ntl.ed. 
 - New Delhi  CBS Publisher  ©1974 
 - 471 p. 
<br/><br/><label>ISBN: </label>81-239-0492-4  Rs.220.00 
<br/><br/><label>Dewey Class. No.: </label>