TY  - BOOK
AU  - Chess,Wayne A.
TI  - Human behavior and the social environment a social systems model
SN  - 0205113702
U1  - 361.1 
PY  - 1988///
CY  - 
PB  - Allyn and Bacon.
KW  - SERVICIO SOCIAL
KW  - CONDUCTA HUMANA
N1  - Indice
ER  -