SHARMA (J N) & GUPTA (R K). <br/><br/>
Differential equations. Ed.5 

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 - Meerut  Krishna Prakashan  1979 
 - 336,104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>515.35 SHAD