Singh, Malkiat. <br/><br/>
Improve Your Social Studies std 1.workbook. 

 - Nairobi   Dhillon Publishers Ltd 2003 
<br/><br/><label>ISBN: </label>9789966890343 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Studies
<br/><br/><label>Dewey Class. No.: </label>300.713SIN