Viva math lab workbook book 7 
Designed and developed by Ramanujan Museum and Math Education Centre 
 - New Delhi  Viva Education Pvt Ltd  2008 
 - 88 p. : ill ; 28 cm 
<br/><br/><label>ISBN: </label>9788183270366 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Activity book<br/>Mathematics -- Problems and Exercise<br/>Readers(Elementary)
<br/><br/><label>Dewey Class. No.: </label>372.412 RAM