http://digfir-published.macmillanusa.com/hlw_2D_animation/animation_1301.html
Chapter
1. Sequence Assembly
5838b9fe757a2e0b74000002
http://digfir-published.macmillanusa.com/hlw_2D_animation/animation_1301_dlap.xmlDLAP questions5838b9fe757a2e0b74000002