| 000 | 00519nam a2200193 u 4500 | ||
|---|---|---|---|
| 005 | 20240605063913.0 | ||
| 008 | 110131s1982 r 000 0 eng d | ||
| 035 | _aUPN01000179199 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aLB1027 _bP4.5 |
|
| 100 | 1 | _aPérez Palacios, Septimio | |
| 245 | 1 | 0 |
_aMétodos / _cSeptimio Pérez Palacios. |
| 260 |
_aMéxico : _bSEP, _c1982. |
||
| 300 | _a313 p. | ||
| 650 | 4 |
_aEducación _xMetodología _912791 |
|
| 650 | 4 |
_aEnseñanza _xMetodología _97684 |
|
| 905 | _aLibro | ||
| 999 |
_c151302 _d151302 |
||