TY - BOOK AU - McKay,Thomas J. TI - Modern formal logic SN - 0023792868 U1 - 160 22 PY - 1989///] CY - New York, London PB - Macmillan Publishing Company, Collier Macmillan Publishers KW - Logic, Symbolic and mathematical KW - BUEsh KW - Logic, Modern KW - GGEN KW - March2020 KW - Reading book N1 - Includes index; Includes appendices ER -