| 000 | 00428aas a22001811a 4500 | ||
|---|---|---|---|
| 001 | YPZ20567 | ||
| 003 | YPZ | ||
| 005 | 20190410143727.0 | ||
| 008 | 070524c############u|p###b##||###||spa|d | ||
| 040 | _cSIUNPA | ||
| 041 | _aspa | ||
| 044 | _aAR | ||
| 245 |
_aEducación en Ciencias _c / dir.; Tricárico. Hugo R. |
||
| 260 |
_aBuenos Aires _b : UNSAM _c , 1997 |
||
| 310 | _aCuatrimestral | ||
| 650 | _aEDUCACION | ||
| 942 | _cCR | ||
| 999 |
_c31578 _d31578 |
||