机读格式显示(MARC)
- 000 00882nam 2200277 a 4500
- 008 050104s1986 enkak b 001 1 eng d
- 020 __ |a 0810320800 (North America)
- 245 10 |a Online biliographic databases : |b A directory and sourcebook / |c James J. Hall.
- 246 30 |a A directory and sourebook
- 260 __ |a London : |b Aslib, |c c1986.
- 300 __ |a xv, 509 p. ; |b ill. ; |c 17 cm.
- 500 __ |a Distributed exclusively in the USA and Canada by Gale Research Company.
- 650 _0 |a Information storage and retrieval systems |v Directories.
- 650 _0 |a On-line bibliographic searching |v Directories.
- 950 __ |a JHUL |b G356. |c H177.