URL	Title	Id
http://digfir-published.macmillanusa.com/calc_tutorial/calc_tutorial_2_4_023.html	Chapter 1. RogaCalcET2 2.4.023.Tutorial.SA.	4f808878b11c0fbb53000000
http://digfir-published.macmillanusa.com/calc_tutorial/calc_tutorial_2_4_023_dlap.xml	DLAP questions	4f808878b11c0fbb53000000