TY  - BOOK
AU  - Morris,Robert
ED  - Unesco
TI  - Studies in mathematics education, volume 7: the teaching of statistics 
SN  - 9231024531
PY  - 1989///
CY  - Paris
PB  - Unesco
KW  - Mathematics
KW  - Study and teaching (Secondary)
KW  - Statistics
KW  - Study and teaching
N1  - Includes bibliographic references
ER  -