TY  - BOOK
AU  - Gilchrist,Alan
TI  - The thesaurus in retrieval
SN  - 0851420362
U1  - 029.53 
PY  - 1971///
CY  - London
PB  - Aslib
KW  - Subject headings
KW  - Information retrieval
N1  - Distributed in the U.S.A., Canada and the Philippines by Chicorel Library Pub. Co., New York.; Index and Bibliography references
N2  - This book analysis three central concerns: the role of the African urban poor, the formation of a community power structure in a  non-Western environment, and the dynamics of modernization in a developing city
ER  -