TY  - BOOK
AU  -  Archenhold,W.F.
ED  -  University of Leeds. 
TI  -  Cognitive development research in science and mathematics : :  proce edings of an international seminar held in the Centre for Studies in Sc ience Education, School of Education, University of Leeds, 17-21 Septem ber, 1979 / 
SN  -  0904421074 (pbk.)
U1  -  370.1565 
PY  - 1980///
CY  -  Leeds : 
PB  -  Centre for Studies in Science Education, University of Le eds, 
KW  -  Science
KW  -  Study and teaching (Secondary)
KW  -  Mathematics
KW  -  Congresses
KW  -  Cognition in children
KW  -  Educational psychology
N1  -  Includes bibliographical references (. 442-474.)
ER  -