Gupta, P P; er al. <br/><br/>
Differential equations with special functions / 
Gupta, P P; er al. 
 -  Pragati Prakashan, Meerut,  1989 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations; Analysis; Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.35 GUP-D