Understanding physics, Part 1 / Karen Cummings ... [et al.] ; with additional members of the Activity Based Physics Group. - Upper Saddle River, N. J. : John Wiley & Sons, c2004. - xvi, 360p. : col. ill. ; 28 cm. Includes index. ISBN: 047146435X Subjects--Topical Terms: Physics LC Class. No.: QC23.2 / Un2 2004 Pt.1