Kundra; S.K. <br/><br/>
Differential equations and calculus of variation  English 

 - 2nd rev.ed. 
 - New Delhi  Jeevansons publications  2004 
 - 420 pg. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.35 K962D