TY  - BOOK
AU  - Houghton,Bernard,1935-
TI  - Computer based information retrieval systems
SN  - 0851570593
PY  - 1968///
CY  - London
PB  - Clive Bingley
KW  - Information storage and retrieval systems
N1  - Papers first delivered in April 1968 at the Liverpool School of Librarianship; Includes bibliographies
ER  -