SCHUMACHER, CAROL CHAPTER ZERO: FUNDAMENTAL NOTIONS OF ABSTRACT MATHEMATICS / SCHUMACHER, CAROL - [S.N] : ADDISON - WESLEY PUBLISHING COMPANY ، 1996 - 162 P. Subjects--Topical Terms: MATHEMATICSPROBLEM SOLVINGLOGIC SYMBOLIC AND MATHEMATICAL Dewey Class. No.: 511.3 / S C