Nilima Kumari <br/><br/>
Study of relationship between socio-economic status and conservation of number and substance in Delhi school children 

 -  Jamia Millia Islamia  1985 
 - 290p. + C D -9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONSERVATION (PSYCHOLOGY)<br/>COGNITION//CONSERVATION (PSYCHOLOGY)<br/>JUDGEMENT///CONSERVATION (PSYCHOLOGY)<br/>SCHOOL CHILDREN - DELHI<br/>PERCEPTI <br/>STUDENTS - SOCIO-ECONOMIC STATUS - DELHI<br/>ELEMENTARY SCHOOL STUDENTS//SCHOOL CHILDREN<br/>CONSERVATION OF SUBSTANCE (PSYCHOLOGY)<br/>MEMORY///CONSERVATION (PSYCHOLOGY)
<br/><br/><label>Dewey Class. No.: </label>TN.0083