00818nam a2200265 i 4500 2679576 BD-DhUL 20140819123052.0 750530s1975 ohua b 001 0 eng 74031717 DLC BD-DhUL BD-DhUL LB1585 .C28 1975 507 19 CAT Carin, Arthur A. Teaching science through discovery / Arthur A. Carin, Robert B. Sund. 3d ed. Columbus, Ohio : C. E. Merrill Pub. Co., [1975] x, 710 p. : ill. ; 26 cm. Includes index. Bibliography: p. 695-697. Science Study and teaching (Elementary) Sund, Robert B., joint author. 7 cbc orignew 2 ocip 19 y-gencatlg ddc BK 3996 3996 0 0 ddc 0 507_000000000000000_CAT 0 NFIC 7196 DUSL DUSL GEN 2014-08-19 507 CAT A238921 2014-08-19 23 2014-08-19 BK 0 0 ddc 0 507_000000000000000_CAT 0 NFIC 7200 DUSL DUSL GEN 2014-08-19 507 CAT A229364 2014-08-19 13 2014-08-19 BK 0 0 ddc 0 507_000000000000000_CAT 0 NFIC 7205 DUSL DUSL GEN 2014-08-19 507 CAT A229360 2014-08-19 9 2014-08-19 BK 0 0 ddc 0 507_000000000000000_CAT 0 NFIC 7209 DUSL DUSL GEN 2014-08-19 507 CAT A238926 2014-08-19 28 2014-08-19 BK