Young, Hugh D. University physics / Hugh D. Young, Roger A. Freedman ; contributing authors, T.R. Sandin, A. Lewis Ford - 9th ed. - volúmenes : ilustraciones ISBN: 0201571587 0-201-57156-0 (v. 2) Subjects--Topical Terms: Física LC Class. No.: QC21.2 / Y68 1996