Datta, B. K. <br/><br/>
Introduction to partial differential equations 
B. K. Datta 
 - Calcutta  New central book  1993 
 - 162p.  22cm. 
<br/><br/><label>ISBN: </label> 50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.353  / DAT