Long distance cost estimator.
Phone Cost Monitor AuthorsJoey LatimerPublicationFamily ComputingPub DetailsFamily Computing (v2 n5)Volume: 2 Issue: 5DateMay 1984Pages64-74Read the articleSee all articles from Family Computing (v2 n5) Long distance cost estimator. TagsFamily Computing 1984 TS 1000 Type-in program PeopleJoey Latimer