-Canadian Professional Engineering and Geoscience: Practice & Ethics. Fifth Edition-2014 Gordon C. Andrews % p/ O/ M i5 U Y+ |1 U8 N- j-Practical Law of Architecture,Engineering and Geoscience,Canadian Edition- 2011 Samuels & Sanders ' D6 s2 z0 J. W8 S5 w7 d% W! _# k" C) rtotal:$100.00