TY - BOOK AU - Rehill, G.S. TI - General mathematics : : a business approach T2 - Macmillan senior mathematics SN - 0-7329-0370-X (pbk.) U1 - 510.2433 REH PY - 1992/// CY - Australia PB - Macmillan Education Australia KW - Problems, exercises KW - mathematics KW - Financial ER -