TY  - BOOK
AU  - Hurlock , Elizabeth
TI  - Developmental psychology: a life-span approach
SN  - 971-082-954-8.
U1  - Circ. 155 H966d 1982 5th ed.
PY  - 1982///
CY  - New York : 
PB  - McGraw-Hill Inc., 
KW  - Developmental psychology
N1  - Includes bibliographical references and index
ER  -