Piaggio , H.T.H <br/><br/>
Differential equations  [[Book] /] 
H.T.H. Piaggio. 
 - New delhi :  CBS Publishers& Distributors,  2004. 
 - 256 p, xxvii. 
<br/><br/><label>ISBN: </label>8123909098 
<br/><br/><label>Dewey Class. No.: </label>515.3522 
<br/><br/><label>National Library of Medicine Call No.: </label> / PD