00579cam a22001577i 4500008004100000020001800041082001900059100003200078245004400110260003100154300002900185490002400214942001200238952015400250999001700404230119s2023    gw a     b    001 0 eng d  a978311078201104a511.3bC973.ML1 aCunningham, Daniel W.9585510aMathematical logicb: an introduction /  aBerlin:bDe Gruyter,c2023  axiii, 256p. Bibl. index.1 aDe Gruyter Textbook  cBK2ddc  00102ddc406511_300000000000000_C973_ML709236949aISIbISId2025-01-03e4g5569.46l0o511.3 C973.MLpDP30617r2025-01-03 00:00:00v7140.33yBKf  c37935d37935