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| 001 | YPZ20538 | ||
| 003 | YPZ | ||
| 005 | 20190410143723.0 | ||
| 008 | 070524c############u|p###b##||###||spa|d | ||
| 040 | _cSIUNPA | ||
| 041 | _aeng | ||
| 044 | _aGB | ||
| 245 |
_aTransworld Education _c / dir.; Dewan. R. |
||
| 260 |
_aLondres _b : Bulk Distribution _c , 1994 |
||
| 310 | _aTrimestral | ||
| 650 | _aEDUCACION | ||
| 942 | _cCR | ||
| 999 |
_c31554 _d31554 |
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