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Practical Law of Architecture, Engineering and Geoscience Second Canadian Edition by Samuels & Sanders (2011 Copyright) 8 \& \5 K6 J9 \2 t: u6 n ! T9 h( B* v6 s9 M; G/ xCanadian Professional Engineering and Geoscience: Practice and Ethics Fifth Edition by Gordon C. Andrews (2009 Copyright) 6 L4 H. Z- p9 ]+ ?$ L3 S* c0 W, |5 S! ^/ [0 f+ @
谢谢!!