00794nam a2200241 a 4500 vtls000000707 MTX 960804s1990 ohua b 00110 eng 0675208696 201507201815 cat1 201311070723 VLOAD 201105091723 VLOAD 201008280826 VLOAD 200206121342 load LB1585 C317 1990 ED001 ED002 ED003 Cain, Sandra E. 7184 Sciencing : An involvement approach to elementary science methods / Sandra E. Cain 3rd ed. New York : Macmillan, 1990 410 p. : ill. Science Study and teaching. 149174 Elementary Education. 7185 Evans, Jack M, jt. auth. 7186 GBE 694 694 2018-03-12 00:00:00 LB1585 C317 1990 1000013990 1 2018-03-12 GBE 0 0 0 CGB 0 SP SP GEN 2018-03-12 0.00