TY  - GEN
AU  - Piotrkowski, Chaya S
TI  - Work and the family system: a naturalistic study of working-class and lower-middle-class families
SN  - 0029253405
U1  - 301.420973 
PY  - 1978///
CY  - New York
PB  - Macmillan
KW  - SOCIAL SCIENCE
ER  -