Das Gupta, Asit <br/><br/>
Math steps 2 / 
Asit Das Gupta [and] Suryabhushan Prasad 
 - 3rd ed. 
 - Patna :  Bharati Bhawan Publsihers,  1999 
 - 184 p. ;  24 cm. 
<br/><br/><label>ISBN: </label> Rs. 49.00 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>510