00689nam a22002417a 4500 SNU 20140626094003.0 140626b xxu||||| |||| 00| 0 eng d 9780936767192 HCL 005.43 LOR Lorenz, Lori L O'Mara, R. Michael Windows 3 companion / Lori L Lorenz; R Michael O'Mara Louisville, Ky. : Microsoft Press, ©1990. xiii, 519 p. : ill. ; 23 cm Microsoft Windows Windows Microcomputers -- Software Lorenz, Lori L. O'Mara, R. Michael Computer Science ddc HCL 12731 12731