00752nam a2200217Ia 4500 CTU_160708 210402s9999 xx 000 0 und d 29.95 005.52 A173 Acerson, Karen L. WordPerfect 5.1 : The complete reference Karen L Acerson Berkeley Osborne McGraw-Hill 1990 Filled with hundreds of illustrations and examples, a comprehensive reference source to the word-processing program offers readers an exhaustive reference source to WordPerfect 5.1. WordPerfect (Computer file),Word processing Giang Trung tâm Học liệu Trường Đại học Cần Thơ