| 000 | 00517nam a22001817a 4500 | ||
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| 003 | NUST - PNEC | ||
| 005 | 20170116180814.0 | ||
| 008 | 150518b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a- | ||
| 040 | _cLIBRARY | ||
| 082 | _a507 LEE | ||
| 100 |
_93562 _a Lee, Eugene C. |
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| 245 |
_aNew developments in science teaching _cEugene C.Lee |
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| 260 |
_aCalifornia: _bWadsworth, _cc 1967. |
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| 300 | _a111 p . : | ||
| 650 |
_93563 _aNew developments in science teaching _xScience--Study and teaching |
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| 942 |
_2ddc _cBK |
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| 999 |
_c63480 _d63480 |
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