TY  - CHAP
A1  - Ryder, N.B.
T1  - The centrality of time in the study of the family
Y1  - 1992
A3  - Berquo, E.
A3  - Xenos, P.
T2  - Family Systems and Cultural Change
CY  - Oxford
PB  - Clarendon
SP  - 161
EP  - -75

ER  -