Piskunov N <br/><br/>
Differential and integral claculus 

 - 2 
 - Moscow  Mir Publishers          1974 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>22404 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B32, K32;L4.2