| 000 | 00684cas#a2200241#a#4500 | ||
|---|---|---|---|
| 001 | 015334 | ||
| 005 | 20160923115050.0 | ||
| 008 | 960214c1996####xxu###p#############eng#d | ||
| 022 | _a0036-8326 | ||
| 040 | _aAR-beUNQ | ||
| 099 | _aP-US-SCI1 | ||
| 110 | 2 | _aUniversity of Pittsburgh. School of education | |
| 245 | 0 | 0 |
_aScience education _cUniversity of Pittsburgh. School of education. |
| 260 |
_aPittsburgh : _bLa Universidad, |
||
| 300 | _av. | ||
| 310 | _asemestral | ||
| 650 | 7 |
_aEnseñanza PRIMARIA _2Spines |
|
| 650 | 7 |
_aEnseñanza MEDIA _2Spines |
|
| 650 | 7 |
_aMétodos pedagógicos _2Spines |
|
| 650 | 7 |
_aCIENCIA _2Spines |
|
| 929 | _j18348 | ||
| 999 |
_c25987 _d108793 |
||