两本书和一些资料% T$ [- q4 \: t3 r
Canadian Professional Engineering and Geo-science: Practice and Ethics - }3 [& s' D R1 [( Y% p! j( gPractical Low of Architecture, Engineering and Geo-science. ! {$ p( Z$ l# }9 O8 |) f! m0 B* Q# ?. I/ c, w2 e
text message: 780-432-3952