| 000 | 00418nam a2200145 a 4500 | ||
|---|---|---|---|
| 003 | AR-LpUBP | ||
| 005 | 20240702193434.0 | ||
| 007 | ta | ||
| 008 | 120518s1974 ag g 000 0 spa d | ||
| 040 |
_aAR-LpUBP _bspa _cAR-LpUBP |
||
| 245 | 1 | 0 |
_aDinamica historica del cambio educativo / _cMiguel Petty. |
| 260 |
_aBuenos Aires : _bCentro de investigaciones educativas, _c1974. |
||
| 942 | _cBK | ||
| 999 |
_c578061 _d578061 |
||
| 988 |
_c76 _dMaría Victoria Somoza _a76 _bMaría Victoria Somoza |
||