| 000 | 00705nam a22002057a 4500 | ||
|---|---|---|---|
| 001 | CATREF049629 | ||
| 008 | 120530t xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | 0 | _a372.35 BLO S | |
| 100 | 1 |
_aGeorge, Kenneth D. _9279551 |
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| 245 |
_aElementary school science and how to teach it _cGlenn Orlando Blough and Julius Schwartz |
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| 250 | _a4th ed. | ||
| 260 |
_aNew York : _bHolt, Rinehart And Winson , _c1951 . |
||
| 300 |
_av, 810 p . ; _c23 cm . |
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| 500 | _a Includes index | ||
| 650 | 4 |
_aScience -- Study and teaching (Elementary) _9279552 |
|
| 650 | 4 |
_aElementary-school Science _9279553 |
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| 650 | 4 |
_aSchool science-elementary _9279554 |
|
| 700 | 1 |
_aSchwartz, Julius _9279555 |
|
| 999 |
_c166164 _d166164 |
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