Simpson, Alan, Mastering WordPerfect 6.1 For Windows Special Edition / Alan Simpson - Singapore: Tech,Pub. ltd. 1995. - xliv, 1229 p. : ill. ; 23 cm include index ISBN: 9812144943 Source: B-28257 Subjects--Topical Terms: Word processing LC Class. No.: QA76.7 / S55 1995