| 000 | 00415nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a500.2 _bBEE |
||
| 100 |
_aBecker, Joseph L. _913080 |
||
| 245 |
_aExploring physical science _b: record book _c Joseph L. Becker |
||
| 250 | _aTeacher's | ||
| 260 |
_aBoston _bAllyn and Bacon _c1977 |
||
| 300 | _b326p | ||
| 546 | _aeng | ||
| 650 |
_aPhysical sciences _917789 |
||
| 700 |
_aKilburn, Robert E. _917790 |
||
| 942 | _cBK | ||
| 999 |
_c20227 _d20227 |
||