求购课本一本。) c+ |6 ]2 Z4 r: B* h- M6 x, l7 f* e; F
作者:Niall M. Fraser, Elizabeth M. Jewkes, Irwin Bernhardt and May Tajima. ) m1 e/ p1 x4 \7 l
书名:Engineering Economics in Canada, Third Edition, 2 d7 R& i( j) W @
出版: Toronto, ON: Pearson Prentice Hall, 2006