TY  - BOOK
AU  - Middleton John Eds
AU  -  Tait David Eds
TI  - Tribes without rulers :  Studies in African segmentary system
U1  - Y172.6, J8(906)-;1(YI), J8(YI7D);2 
PY  - 1958///
CY  - NA
PB  - NA       
KW  - SOCIOLOGY
ER  -