TY - GEN AU - Edwards,R.E TI - A formal background to mathematics T2 - Universitext SN - 038790431X U1 - 510 PY - 1979///-1980 CY - New York PB - Springer-Verlag KW - Mathematics N1 - Contine bibliogr. si index; v. 1. Logic, sets, and numbers. 2 v.--v. 2. A critical approach to elementary analysis. 2 v ER -