Alamelu, K. <br/><br/>
Number World :  primary School Mathematics-1/ 
K. Alamelu and illustraded by Subir Roy, M. L. Saha 
 - rep. 
 - Kolkata,India :  Orient BlackSwan ;  2010 
 - ill :150p. ;  23.5cm. 
<br/><br/><label>Subjects--Topical Terms: </label>--sciences and mathematics--mathematics
<br/><br/><label>Dewey Class. No.: </label>516.36  / AlN 2010 C1