Maths :   practice book-5 G&A1 / 
Orient Longman and revised by Christina Andrews 
 - rev. 
 - Kolkata,India :  Sangam books private limited ;  2008 
 - 50p.   23.5cm.  
<br/><br/><label>Subjects--Topical Terms: </label>--sciences and mathematics--mathematics
<br/><br/><label>Dewey Class. No.: </label>516.36  / ChM 2007 c1