Malhotra,O.P. <br/><br/>
Mathematics Today : Book 3 

 - Delhi:  Chand,  1989. 
 - 186p.;  23 cm 
 - Integrated Maths Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primary Education
<br/><br/><label>Dewey Class. No.: </label>372.7  / MAL