URL	Title	Id
http://digfir-published.macmillanusa.com/calc_tutorial/calc_tutorial_2_4_004.html	Chapter 1. RogaCalcET2 2.4.004.Tutorial.SA.	4f8079b3b11c0f6453000001
http://digfir-published.macmillanusa.com/calc_tutorial/calc_tutorial_2_4_004_dlap.xml	DLAP questions	4f8079b3b11c0f6453000001