TY  - BOOK
AU  - Cox,John
TI  - Keyguide to information sources in online and CD-ROM database searching
SN  - 0720120934
AV  - Z699.2 C69 1991
PY  - 1991///
CY  - London, New York
PB  - Mansell
KW  - Information retrieval
KW  - Bibliography
KW  - Online bibliographic searching
KW  - Database searching
N1  - Includes and index
ER  -