求购课本一本。, b/ q2 `& A2 M, p. O
作者:Niall M. Fraser, Elizabeth M. Jewkes, Irwin Bernhardt and May Tajima. + `, I. `7 J2 W+ l& q9 A8 W& f* _
书名:Engineering Economics in Canada, Third Edition, / |+ U% m; d, X) H- f$ O
出版: Toronto, ON: Pearson Prentice Hall, 2006