WordPerfect for Windows : Reference for computers running windows 3.0 or higher. / WordPerfect Corporation - Orem, Utah : WordPerfect Corporation, c1991. - xv, 847 p. : ill. ; 23 cm. ISBN: LCCN: Subjects--Topical Terms: ElectronicData processingWordperfect LC Class. No.: Z52.5 / .W65W685 1991 Dewey Class. No.: 004.3 / W891