TY - BOOK AU - Cameron, Peter J. AU - TI - Sets, logic and categories SN - 1-85233-056-2 U1 - 510.22 PY - 1999/// CY - London PB - Springer-Verlag KW - Ensembles KW - Mathematical sets KW - sets KW - Set theory KW - Boolean algebra KW - Arithmetic KW - Fractals KW - Topology KW - Number theory KW - Mathematics KW - Logic, symbolic and mathematical KW - Categories (Mathematics) ER -