00639nam a22001811 4500 1/6191 950222s1986 enk 000 eng d 0070309191 6483 DLC GR-PeUP 513 HU Huffman, Harry. Programmed business mathematics: business ownership,depreciation,compound,interest,investments,and statistics/ Harry Huffman. 5th ed. New York: McGraw-Hill book co., c1986. vi,210 p.: 28 cm. Business mathematics Instructor, manual, Key. INST UNIPILB MAIN 20040709 513 HU 00119368 00119368 LOAN 0 1