000 | nam a22 4500 | ||
---|---|---|---|
999 |
_c7441 _d7441 |
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008 | 180807b ||||| |||| 00| 0 eng d | ||
022 | _a08872376 | ||
245 | _aScience Scope. | ||
260 |
_aArlington, VA : _bNational Science Teachers Association, _c2018- |
||
265 | _aUMX | ||
300 | _a1 volume | ||
650 |
_aScience. _925745 |
||
942 |
_2lcc _cSR _s1 |