TY - BOOK AU - Gandy R O ed. ED - Colloquium in mathematical logic( 1969,Aug : Manchester ) ED - Colloquium in mathematical logic TI - Logic colloquium : proceedings of the summer school SN - 0-7204-2261-2 U1 - 511.3 PY - 1971/// CY - London PB - North-Holland KW - Mathematical logic ER -