TY  - BOOK
AU  - Wilmsen, Edwin N. (Ed.)
AU  - Wilmsen, Edwin N. (Ed.)
TI  - Social exchange and interaction
U1  - Y172:30X:5 
PY  - 1972///
CY  - Ann Arbor
PB  - Univ. of Michigan
KW  - Y172:30X:5
ER  -