Mikusinski, Jan <br/><br/>
Operational calculas.v.2 

 - 2nd ed. 
 - Oxford  pergamon Press  1987 
 - 263p., 22 cm. 
 - International series of monographs in pure and applied mathematics .
<br/><br/><label>ISBN: </label>008264794 
<br/><br/><label>Dewey Class. No.: </label>515.23,  / DD, Mik