URL	Title	Id
http://digfir-published.macmillanusa.com/hm_custom_osu/hmosu_lab13_structureofsolids_f13.html	Chapter 14. Structure of Solids	51f92747757a2e2370000021
http://digfir-published.macmillanusa.com/hm_custom_osu/hmosu_lab13_structureofsolids_f13_dlap.xml	DLAP questions	51f92747757a2e2370000021