00791nam a2200265Ia 4500 243980 BIBL 20160527184657.0 800618s1980 ohuaf b 00110 eng 79090707 0675081572 EVLG LB1585 .C28 1980 372.3/5/044 372.35 C277ta4 Carin, Arthur A. Local 69361 Teaching science through discovery Arthur A. Carin, Robert B. Sund. 4th ed. Columbus Merrill Pub. Co. c1980. v, 510 p. ill. Includes index. Bibliography : p. 695-697 Science Study and teaching (Elementary) Local 166868 Sund, Robert B. joint author. Local 175907 175986 175986 0 0 lc 0 LB_1585_000000000000000__C28_1980 0 mbl 63116 12 12 20 2016-05-27 Midwest 18.95 331876 0 LB1585 .C28 1980 50000001873396 2016-05-27 00:00:00 r:243980 6