TY  - BOOK
AU  - Aitchison,T.M.
AU  - Lavelle,Katherine H.
AU  - Hall,Angela M.
TI  - Laboratory evaluation of printed subject indexes
SN  - 085296403X
PY  - 1970///
CY  - London
PB  - Institution of Electrical Engineers
KW  - Indexes
KW  - Evaluation
ER  -