Shtokalo, I. Z. <br/><br/>
Operational calculus  / 

 - Delhi:  Hindustan,  1976 
 - xi, 333p. 
<br/><br/> "Tr. from the Russian by V. Kumar". 
<br/><br/><label>Dewey Class. No.: </label>515.35  / Sh561.OC