Saxena, H.C. and Gupta, K.C <br/><br/>
Integral Calculus and Diffrential Equations 

 - New Delhi  R.Chand & Co.  1969 
 - 219 
<br/><br/><label>Publisher. No.: </label> Bangalore Book Bureau 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics