TY  - BOOK
AU  - Nesher, pearla.
AU  - Kilpatrick,Jeremy
ED  - International Group for the Psychology of Mathematics Education.
TI  - Mathematics and cognition: a research synthesis by the International Group for the Psychology of Mathematics Education 
SN  - 0521367875
U1  - 510.72 NES 
PY  - 1990///
CY  - New York, Melbourne Sydney
PB  - Cambridge university press
KW  - Mathematics
KW  - Study and teaching
KW  -  Psychological aspects
N1  -  Includes bibliographical references (p. 149-180)
N2  - This book, which was first published in 1990, is the collaborative effort of a number of members of the International Group for the Psychology of Mathematics Education and primarily describes their work whilst at the same time covering many issues that interest researchers in mathematics education
ER  -