Computerized telephone sales calls and 900 service [microform] : hearings before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Second Congress, first session, October 10 and 11, 1991.
United States.Congress.Senate.Committee on Commerce, Science, and Transportation.
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office,
1992.
Microfiche.
Telephone selling
Telemarketing
Audiotex.