出几本NAIT power eng. 3rd的书

hhsh2014

chemistry 20-30:$90; physics 30:$40; physics work text by Gary Sorensen :$30;  pre-calculus：$90; leather palm gloves+2 drawing rulers+safety glasses+ear plugs+labcoat+locker lock：$20.
! T. c) U: Y3 w有需要的请联系：Steven 780-八八五-2479
ps；他是韩国人，大家发短信别发中文的

hhsh2014

对了，还有一双 safety boots