Deregowski, Jan B. <br/><br/>
Performance on a sorting task with various modes of representation :  a cross-cultural experiment / 
by J. B. Deregowski and R. Serpell. 
 - Lusaka :  Human Development Research Unit, University of Zambia,  1971. 
 - H.D.R.U. reports ;  no. 18 .
<br/><br/>Bibliography: leaves [20]-[21]. 
<br/><br/><label>LCCN: </label>80484124 //r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perception in children -- Cross-cultural studies.--Perception in children -- Cross-cultural studies.<br/>Cognition and culture -- Zambia.--Cognition and culture -- Zambia.<br/>Cognition and culture -- Scotland.--Cognition and culture -- Scotland.<br/>Color vision -- Cross-cultural studies.--Color vision -- Cross-cultural studies.
<br/><br/><label>LC Class. No.: </label>BF723.P36  / D47 
<br/><br/><label>Dewey Class. No.: </label>155.4/5796894