Piskunov, N. <br/><br/>
Differential and integral calculus  V.2 
by N. Piskunov, tr. by George Yankovsky 
 - 2nd 
 - Moscow  MIR Publishers  1974 
 - 576p.  incl. ind. 
<br/><br/><label>Dewey Class. No.: </label>515.33  / N74.2;1