00558aam a2200217 4500 OSt 20260622121959.0 140223b1988 xxu||||| |||| 00| 0 eng d 0412459701 510 DEV Devlin, Keith Sets Functions and logic- an introduction to abstract mathematicsw Second edition London Chapman & hall 1981 147p. Mathematics books(AACR-2 Format) 9907 (Shelf) ddc BK 13352 13352 0 0 ddc 0 0 IIFM IIFM 1999-05-07 0 510 DEV G61 2025-05-21 09:49:00 2025-05-21 G