Child    Challenge and response  

 - Noida  V.V. Giri National Labour Institute India     1998 
 - 27p.  cm. 
<br/><br/><label>ISBN: </label>818638003 
<br/><br/><label>Standard No.: </label>23521 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:9B.2'N98t, N8