Mathematics for decision making: a programmed basic text / [by] E. Wainright Martin, Jr. Martin, E. Wainright (Edley Wainright) Algebras, Linear Programmed instruction. Calculus Programmed instruction. QA251 .M394 658.51 MAM Homewood, Ill.: R. D. Irwin, c1969. c1969. 1969 Text 2 v. eng