Dahal HUkum prasad <br/><br/>
Maths in Action 

 - Kathmandu   United Nepal publication  
 - 248 
<br/><br/> Answers  illus 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra <br/>mathmatics<br/>Maths solution
<br/><br/><label>Dewey Class. No.: </label>510  / D137m