http://digfir-published.macmillanusa.com/hockenbury8ecte/hockenbury8e_ch03_cte1.html
Chapter
ch01. Critical Thinking Exercise
5ac480a87894d26c22000000
http://digfir-published.macmillanusa.com/hockenbury8ecte/hockenbury8e_ch03_cte1_dlap.xmlDLAP questions5ac480a87894d26c22000000