Ghosh , Harihar. <br/><br/>
Higher Secondary Mathematics Part 1 

 - 1st /   1992. 
 - New Delhi:  Wiley Eastern Limited,  1992. 
 - 504p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mathmatics, Mathmatics. 
<br/><br/><label>Dewey Class. No.: </label>510