5 u0 J x; d4 g; k+ ?Practical Law of Architecture, Engineering and Geoscience Second Canadian Edition by Samuels & Sanders (2011 Copyright) 6 U, K! O! s) Y" R4 o4 X+ v: X: Q: F
# H# [3 e6 L2 {: {# I1 _, SCanadian Professional Engineering and Geoscience: Practice and Ethics Fifth Edition by Gordon C. Andrews (2009 Copyright)& F! Q1 z6 i8 b
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谢谢!!