SIMMONS George F <br/><br/>
Differential equations    With applications and historical notes.    
SIMMONS George F 
 - New Delhi   Tata MacGraw-Hill pub. co.        1972 
 - x,465p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>B334, L2/SC