GUPTA, P.P. <br/><br/>
Differential Equations with Special Functions  Differential Equations with Special Functions._3rd Ed, New Delhi : Pragati Publications, 1995 
P.P. GUPTA 
 - 3rd 
 - New Delhi  Pragati Publications  1995 
<br/><br/><label>Dewey Class. No.: </label>517.38