TY  - SER
ED  - Washington Researchers Publishing.
TI  - How to find information about service companies
SN  - 1044-9310
AV  - HD9981.3 .H68 1990
PY  - 1987///-
CY  - [Washington, DC]
PB  - Washington Researchers Pub.
KW  - Service industries
KW  - United States
KW  - Information services
KW  - Directories
KW  - Corporations
KW  - Bibliography
ER  -