TY  - BOOK
AU  - Martin Elmer P
AU  -  Martin Joanne Michaell
TI  - Black extended family
U1  - Y73(P6)-2.73.N7, L8 
PY  - 1978///
CY  - Chicago
PB  - Chicago University Press        
KW  - Negroes
N1  - Bibliography: P 121-24
ER  -