TY  - BOOK
AU  - Holmes, P. L.
TI  - On-line information retrieval
T2  - The British library research and development report
SN  - 0905984021
U1  - LS 
PY  - 1977///
CY  - London
PB  - British Library
N1  - Contents:v.1. Experimental use of non-medical information services
ER  -