00672nam a2200241Ia 4500 180215 BIBL 20160527185837.0 700617s1969 mauac b 00110 eng 69020323 BUCG QC23 .L26 1969 500.2 530 L275p2 Lagemann, Robert T. Local 122491 Physical science origins and principles [by] Robert T. Lagemann. 2d ed. Boston Little, Brown [1969] xv, 522 p. illus., ports. Bibliography: p. 503-506. Physics Local 150872 Astronomy Local 55618 138163 138163 0 0 lc 0 QC_23_000000000000000__L26_1969 0 mbl 97388 12 12 20 2016-05-27 donaciØn 266374 0 QC23 .L26 1969 50000001888675 2016-05-27 00:00:00 r:180215 z:NCC:D 6