| 000 | 00780nam a2200241Ia 4500 | ||
|---|---|---|---|
| 001 | 40462 | ||
| 003 | BIBL | ||
| 005 | 20160527200324.0 | ||
| 008 | 740328s1974 nyua b 00110 eng | ||
| 010 | _a 73077364 | ||
| 020 | _a067930231X | ||
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_aEVLG _b372.35 _bW319t _cc1 |
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_aLB1585 _b.W28 |
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| 082 | _a372.3/5/044 | ||
| 092 |
_a372.35 _bW319t |
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| 100 | 1 | 0 |
_aWashton, Nathan Seymour _9289588 _2Local |
| 245 | 1 | 0 |
_aTeaching science in elementary and middle schools _cNathan S. Washton. |
| 260 | 0 |
_aNew York _bD. McKay Co. _c[1974] |
|
| 300 |
_axxvi, 482 p. _billus. _c24 cm. |
||
| 504 | _aBibliography: p. [441]-471. | ||
| 650 | 0 |
_aCiencia _xEstudio y enseñanzas elemental. _932208 _2LEMB |
|
| 650 | 0 |
_aScience _xStudy and teaching (Elementary) _9166868 _2Local |
|
| 999 |
_c30945 _d30945 |
||