| 000 | 00507nam a2200181 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20240702182627.0 | ||
| 007 | ta | ||
| 008 | 090312s1923 xxu g 000 0 eng d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 100 | 1 |
_aCollings, E. _925206 |
|
| 245 | 1 | 0 | _aAn Experiment With a Project Curriculum |
| 260 |
_aNew York : _bColumbia University, _c1923. |
||
| 300 |
_a346 p. : _btela roja ; _c18 cm. |
||
| 700 | 1 |
_aKilpatrick, W. H. _eintrod. _923955 |
|
| 942 | _cBK | ||
| 999 |
_c428321 _d428321 |
||
| 988 |
_c76 _dMaría Victoria Somoza _a76 _bMaría Victoria Somoza |
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