TY  - BOOK
AU  - Bigner,Jerry J.
TI  - Human development: A life-span approach 
SN  - 0023098104
U1  - 155 19
PY  - 1983///
CY  - New York, London
PB  - Macmillan, Collier Macmillan
KW  - Developmental psychology
KW  - Human development
N1  - Includes bibliogr. references and index
ER  -