TY  - BOOK
AU  - Maccoby,Eleanor E.
TI  - Experiments in primary education: aspects of project follow-through
SN  - 0155260103
AV  - LC4091 .M33 1970 .M23
U1  - 371.9/6 
PY  - 1970///]
CY  - New York
PB  - Harcourt Brace Jovanovich
ER  -