TY  - BOOK
AU  - x, x
AU  - Nye,F.Ivan
TI  - Family relationships: Rewards and costs
SN  - 0803917716
U1  - 306/F198 
PY  - 1982///
CY  - London ; New Delhi
PB  - Sage
KW  - Family - Philosophy
KW  - Exchange theory (Souology)
N1  - x
ER  -