The Ultimate modem handbook : your guide to selection, installation, troubleshooting and optimization / Cass R. Lewart. - Upper Saddle River, N. J : Prentice Hall, c1998. - xvii, 426p. : ill. ; 23 cm. Glossary : p. 417 - 422. Includes index. ISBN: 0138494150 Subjects--Topical Terms: Modems--Handbooks, manuals, etc.