Gupta, Das., Prasad, S.B. and Prasad, Ram Sharan <br/><br/>
Degree Level Differential Equation  

 - Patna  Bharati Bhawan Publishers & Distributors  1990 
 - 168 
<br/><br/><label>Publisher. No.: </label> Prime Books 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics