TY  - BOOK
ED  -  Ontario Institute for Studies in Education. 
TI  -  K-13 mathematics: some non-geometric aspects : :  report / 
SN  -  077440048X
U1  -  510.7 ONT 
PY  - 1971///
CY  -  Toronto, 
KW  -  Mathematics
KW  -  Study and teaching
KW  -  Ontario
N1  -  Includes bibliographical references (p. 57-61)
ER  -