Kurian,Theresa <br/><br/>
Scholars practice drills in mental mathematics book VI 

 - New delhi :  Scholar publishing house, 
 - 96p.;  24cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>372.7  / KUR