TY - BOOK AU - Pitter,Keiko TI - Using application software : Wordperfect 4.2 , Qua SN - 0070502889 AV - QA 76.754 P57U 1992 PY - 1992/// CY - New York PB - Mc Graw - Hill KW - Word Perfect 4.2 (Computer program) KW - Quattra (Computer program) KW - DBASE III PLUS (COMPUTER PROGRAM) N1 - Includes index ER -