TY  - BOOK
TI  - An ethological study of children's behavior
SN  - 0124839509
AV  - LB1140.2 .M3
PY  - 1972///.
CY  - New York
PB  - Academic Press
KW  - Behaviorism (Psychology)
KW  - Nursery schools
N1  - Bibliography: p. 231-250.
ER  -