本帖最后由 vivian930 于 2012-5-1 15:41 编辑 8 `4 C% A) x( L2 x# T4 B
# I& l0 u* X7 @' D( GJRSB 250 + Magal textbook( paper copy and electronic version) $40 . O7 ?# m: y+ v1 [ / d& o& L6 D- L8 ^You need these 2 books to take JRSB 250 this course, and both of them are new version.+ C% ^0 Q! z* ]+ u