B. C. DAS <br/><br/>
INCLUDING DIFFERENTIAL EQUATIONS 

 - KOLKATA  U. N. DHUR AND SONS PRIVATE LIMITED  1938 
 -  XXXVI, 594P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>515.43/DAS/INT