TY  - BOOK
AU  - Maranjian,Lorig
AU  - Boss,Richard W.
TI  - Fee-based information services: a study of a growing industry 
SN  - 0835212874
U1  - 025.5 
PY  - 1980///
CY  - New York
PB  - Bowker
KW  - Information services
KW  - United States
ER  -