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| 001 | 20926 | ||
| 003 | DR-UNIBE | ||
| 005 | 20221020111003.0 | ||
| 008 | 00002011958 -us eng a 0000000000eng00 | ||
| 040 |
_aBIBLIOTECA UNIBE _cBIBLIOTECA UNIBE |
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| 041 | _aeng | ||
| 082 | 0 | _a372.83 P939t | |
| 100 | 4 | 0 |
_aPreston, Ralph C. _958523 |
| 245 | 1 | 0 |
_aTeaching social studies in the elementary schools / _cRalph C. Preston |
| 260 |
_aNew York : _bHolt, Rinehart & Winston, _c1958 |
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| 300 | 4 | _axviii, 382 p | |
| 504 | 4 | _aIncluye bibliografía e índice | |
| 650 |
_aCiencias sociales _zEnseñanza elemental _958524 |
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| 951 | _a20061022 10:18:00 | ||
| 942 |
_cBK _2ddc |
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