TY  - BOOK
AU  - Engel,George Libman
TI  - Psychological development in health and disease
AV  - QP355 .E5
U1  - 131 
PY  - 1962///
CY  - Philadelphia
PB  - Saunders
KW  - Psychophysiology
KW  - Local
N1  - Includes bibliography
ER  -