TY  - BOOK
AU  - Douglas Mary
TI  - In the active voice
SN  - 071009065X
U1  - Y72:3(X), M2 
PY  - 1982///
CY  - London
PB  - Routledge & Kegan Paul       
KW  - Tribes
N1  - Bibiliogrpahy chapterwise
ER  -