Ventolo, William L.
Mastering real estate mathematics a self-instructional text G.E. Irby, consulting editor William L. Ventolo, Jr., Wellington J. Allaway - 4th ed. - Chicago Real Estate Education Co. c1985 - 358p. ill. : 28cm
Business mathematics--Real estate business--Programmed instruction
333.33 / 01 / 5121
Mastering real estate mathematics a self-instructional text G.E. Irby, consulting editor William L. Ventolo, Jr., Wellington J. Allaway - 4th ed. - Chicago Real Estate Education Co. c1985 - 358p. ill. : 28cm
Business mathematics--Real estate business--Programmed instruction
333.33 / 01 / 5121