TY  - BOOK
AU  - Kruzas,Anthony T.
TI  - Encyclopedia of informationsystems and services
SN  - 0810309408
PY  - 1978///
CY  - Detroit, Mich.
PB  - Gale Research Co.
KW  - Information Services
KW  - United States
KW  - Directories
KW  - Information storage and retrieval systems
ER  -