00747cam a2200277 i 4500 0000002538 20230921134532.0 780623s1979 nyum a00110 eng 78016151 007023051X : $13.95 4056086 DLC DLC WSU BC50 .G43 160 Georgacarakos, G. N. Elementary formal logic / G. N. Georgacarakos, Robin Smith. New York : McGraw-Hill, c1979. xiv, 401 p. ; 24 cm. Includes index. Logic. Smith, R. (Robin) 070130 N 20230822095114.0 1430738153 395 395 0 0 0 0 cutlib cutlib 2023-09-21 0 BC 50 GEO BK0006076 2023-09-21 00:00:00 2023-09-21 BK