Kurtz, David C.
Foundation of abstract mathematics / David C. Kurtz. - New York : McGraw-Hill, c1992.
0071126716
Logic, Symbolic and mathematical.
511.3 KUR
Foundation of abstract mathematics / David C. Kurtz. - New York : McGraw-Hill, c1992.
0071126716
Logic, Symbolic and mathematical.
511.3 KUR