TY - BOOK AU - Curtin, Dennis P. TI - Worstar 4 Procedures Manual SN - 139643214 U1 - 652.5536 CUR 1988 C.1 PY - 1988/// PB - Prentice Hall N1 - XVII, 169 P. 27 CM; PRENTICE HALL WORD AND INFORMATION PROCESSING ON ER -