TY  - BOOK
AU  - Meetham,Roger
TI  - Information retrieval: the essential technology 
PY  - 1970///
CY  - Garden City, N.Y.
PB  - Doubleday
KW  - Information retrieval
KW  - Information technology
KW  - Libraries
KW  - Automation
N1  - Bibliography: p. 188
ER  -