-Canadian Professional Engineering and Geoscience: Practice & Ethics. Fifth Edition-2014 Gordon C. Andrews 4 V/ L# j+ W Y y! `5 [2 K+ c-Practical Law of Architecture,Engineering and Geoscience,Canadian Edition- 2011 Samuels & Sanders 1 O! G+ s) k2 u1 _ ?& V( mtotal:$100.00