-Canadian Professional Engineering and Geoscience: Practice & Ethics. Fifth Edition-2014 Gordon C. Andrews 2 W9 z, ]; e& [& a. ?4 {. _0 t. y6 w-Practical Law of Architecture,Engineering and Geoscience,Canadian Edition- 2011 Samuels & Sanders 6 N1 ]- G1 \( Ltotal:$100.00