| 000 | 00540nam a2200181Ia 4500 | ||
|---|---|---|---|
| 020 | _a0030313120 | ||
| 082 |
_a372.35044 _bBLE |
||
| 100 |
_aBlough, Glenn O. _953008 |
||
| 245 |
_aElementary school science and how to teach it _cGlenn O. Blough |
||
| 250 | _a8th ed. | ||
| 260 |
_aFort Worth: _bHarcout Brace Jovanovish College, _c1992. |
||
| 300 | _bxxi, 664p. | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aScience-Study and teaching (elementary)-United States _953009 |
||
| 700 |
_aSchwartz, Julius (jt.auth.) _954083 |
||
| 942 | _cBK | ||
| 999 |
_c31343 _d31343 |
||