TY  - BOOK
AU  - Manning,Sidney Alpern
TI  - Child and adolescent development: a basic self-instructional guide 
SN  - 0070399158
PY  - 1977///
CY  - New York
PB  - McGraw-Hill
KW  - Child psychology
KW  - Adolescent psychology
N1  - Bibliography: p. 161-166; Includes index; Open access
ER  -