TY - BOOK AU - Hearst,Michael TI - Windows 3.1 : a user's guide SN - 0139605681 U1 - QA/76.76.W56 PY - 1992/// CY - New York PB - Prentice Hall KW - Microsoft Windows (Computer file). KW - MS-DOS (Computer file). N1 - Notes Registration No: 26524 Notes Registration No: 26524 Includes index. Serials holdings B$$ 33.95 ER -