-Canadian Professional Engineering and Geoscience: Practice & Ethics. Fifth Edition-2014 Gordon C. Andrews ; Z# p0 x- I( |0 C! L: ^3 a& Z-Practical Law of Architecture,Engineering and Geoscience,Canadian Edition- 2011 Samuels & Sanders ) s9 j9 j& U, S& ?- `: Itotal:$100.00