TY - BOOK AU - Erickson,Fritz J. AU - Vonk,John A. TI - Effective paradox 4.5 for windows SN - 0697239829 U1 - 005.3 19 PY - 1995/// CY - New York PB - Business and Educational Technologies KW - Computer programme KW - Spines KW - Paradox 4.5 N1 - cse N2 - Computer Science ER -