求购课本一本。9 P" Q0 L6 A7 W- g' E1 m, w
作者:Niall M. Fraser, Elizabeth M. Jewkes, Irwin Bernhardt and May Tajima. $ o6 f( q V+ z6 @: Z, h) b3 k
书名:Engineering Economics in Canada, Third Edition, 0 R* h' @4 d! j+ j9 A7 Y7 l
出版: Toronto, ON: Pearson Prentice Hall, 2006