Mertler+Textbook+Powerpoints

[|chapter1.ppt] [|chapter2.ppt] [|chapter3.ppt] [|chapter4.ppt] [|chapter5.ppt] [|chapter6.ppt] [|chapter7.ppt] [|chapter8.ppt] [|chapter10.ppt] [|chapter11.ppt] [|chapter12.ppt] [|chapter13.ppt]