Engineering Economics text books wanted

songshan

Hi all,
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I am looking for the used text book of 98-CS-1 Engineering Economics.

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Please find the text book names of Engineering Economics as following:
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Thanks,

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Text book list of 98-CS-1 Engineering Economics
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" Q0 D# K) P* K/ AContemporary Engineering Economics: A Canadian Perspective. (2nd edition)Park, Chan S., Pelot, R., Porteous, Kenneth C., and Zuo, Ming J. M.J. Addison Wesley Longman (2001). Hardcover ISBN 0201613905.

Supplementary Text
# G) o& o9 K9 `7 p+ k# PEngineering Economics in Canada (2nd Edition) Fraser, Niall M., Berhnardt, Irwin, Jewkes, Elizabeth M. Prentic Hall (2000). Hardcover, ISBN 0130138444.

, g: `( s4 I& M) |* }1 _Engineering Economics Second Canadian Edition, Riggs, James L., Bedworth, David D., Randhawa, Sabah U., Khan, Ata M. McGraw-Hill Ryerson (1997). Hardcover, ISBN 0075526662