Das,Subir <br/><br/>
Key to differential equations 
Subir Das 
 - Pune  Everest  2002 
<br/><br/><label>ISBN: </label> Rs.75.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>mathematics,Analysis
<br/><br/><label>Dewey Class. No.: </label>515.35  / D229