| 000 | 00492nam0a22001570004500 | ||
|---|---|---|---|
| 005 | 20170210183937.0 | ||
| 050 | 0 | 0 |
_aLB 1585 _bT54T 1970 |
| 100 | 1 |
_aHerbert D. Thier _936006 |
|
| 245 | 1 | 0 | _aTeaching elementary school science : a laboratory approach |
| 260 |
_aLexington: _bD.C. Heath, _c1970 |
||
| 300 | _avii, 273 p | ||
| 500 | _aIncludes index | ||
| 650 | 0 |
_aEDUCATION, ELEMENTARY _936007 |
|
| 942 | _cGEN | ||
| 999 | _c36299 | ||