TY  - BOOK
AU  - Maier,Henry W.
TI  - Three theories of child development: the contributions of Erik H. Erikson, Jean Piaget, and Robert R. Sears, and their applications
AV  - BF721 .M196
U1  - 305.231 MAI 21
PY  - 1965///]
CY  - New York
PB  - Harper & Row
KW  - Erikson, Erik H.
KW  - Piaget, Jean,
KW  - Sears, Robert R.
KW  - Child psychology
KW  - Social Sciences
N1  - Includes bibliographies
ER  -