两本书和一些资料" H; i% P0 T' x: V+ j
Canadian Professional Engineering and Geo-science: Practice and Ethics; }9 I" C. W0 h! \) D. ~" J9 D
Practical Low of Architecture, Engineering and Geo-science. # n' ]% T5 c2 m8 ^, Y ) m1 e4 ^. p. N' @text message: 780-432-3952