Piskunov, N <br/><br/>
Differential and integral calculus. 2V  vol. 1 

 - 2 
 - Moscow  Mir  1974 
 - 471p. ;  
<br/><br/> Include Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus -- Differential and integral calculus<br/>Differential calculus