Gupta, Ashit Das. <br/><br/>
Degree level:Analytical geometry of two dimensions /  
by Ashit Das Gupta,Surya Bhushan Prasad and A.B.B.Lal. 
 - 1st ed /  
 - Patna :   Bharati Bhawan(Publishers & Distributors) ,   1994 
 - vii,305p ;  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B6  / (N4)