Biswas, B.N., <br/><br/>
Differential equations and their applications 
Biswas, B.N. 
 - Rahara, 24 Parganas:  Bandana Biswas. 
 - 250p. :  21cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>DIFFERENTIAL EQUATIONS AND THEIR APPLICATIONS.
<br/><br/><label>Dewey Class. No.: </label>515.3  / BIS