TY  - BOOK
AU  - Hall,J.L.
TI  - Online bibliographic databases: a directory and sourcebook 
SN  - 0851422020
U1  - 025.04025 22
PY  - 1986///
CY  - London
PB  - Aslib
KW  - Machine-readable bibliographic data
KW  -  Directories
KW  - Information storage and retrieval systems
N1  - Bibliography: p. [353]-441
ER  -