| 000 | 00991nam a2200265 a 4500 | ||
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| 003 | CY-NiPEI | ||
| 005 | 20201014042554.0 | ||
| 008 | 170920s1974 us a f ||| |engd | ||
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_a0669831549 _q(pbk.) |
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_beng _aCY-NiPEI |
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_a372.35044 _223 |
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| 100 | 1 |
_aGeorge, Kenneth D. _4aut _96758 |
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| 245 | 1 | 0 |
_aScience investigations for elementary school teachers / _cKenneth D. George, Maureen A. Dietz, Eugene C. Abraham. |
| 260 |
_aLexington: _bD. C. Heath, _c1974. |
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| 300 |
_axiv, 124 p. : _bill. ; _c26 cm. |
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| 650 | 0 |
_aScience _xStudy and teaching (Elementary) _915617 |
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| 650 | 4 |
_aProject method in teaching _914059 |
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| 700 | 1 |
_aDietz, Maureen A. _4asn _94337 |
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| 700 | 1 |
_aAbraham, Eugene C. _4asn _941 |
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_aD. C. Health _4pbl _93937 |
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