| 000 | 00411nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220201s1957 xx 000 0 eng d | ||
| 082 | _a500BEA | ||
| 100 | _aBeauchamp, Wilbur L. | ||
| 245 | 0 | _aDiscovering Our World :Science for the Middle Grades /Wilbur L. Beauchamp, Mary Melrose Williams and Glenn O. Blough. | |
| 260 |
_aChicago _bScott, Foresman and Company _c1957 |
||
| 650 | _aSCIENCE. | ||
| 942 |
_2ddc _cMON |
||
| 999 |
_c11597 _d11597 |
||