Clifford, Sarah Hutchinson Windows 3.1 / Sarah E. Hutchinson, Stacey C. Sawyer, Glen J. Coulthard - Burr Ridge, IL : Irwin, c1993 - x, 184 p. : ill. ; 28 cm - Irwin advantage series for computer education . - Irwin advantage series for computer education . Includes index ISBN: 0256135215 (pbk.) LCCN: 93159229 Subjects--Uniform Titles: Microsoft Windows (Computer file) Subjects--Topical Terms: Windows (Computer programs) LC Class. No.: QA76.76.W56 / H88 1993 Dewey Class. No.: 001.642