| 000 | 00651nam#a2200265uu#4500 | ||
|---|---|---|---|
| 001 | 26616 | ||
| 003 | TLS | ||
| 005 | 20210423205617.0 | ||
| 008 | 980317s1997####ag#####||####||||#|#spa|d | ||
| 020 | _a9506870403 | ||
| 040 |
_aTLS _cTLS |
||
| 245 | 0 | 3 |
_aLa educacion tecnologica / _cAquiles Gay. |
| 260 |
_aConicet : _bBuenos Aires, _c1997. |
||
| 300 |
_a220 p. ; _c24 cm |
||
| 100 | 1 |
_aGay, Aquiles _910231 |
|
| 740 | 0 | 0 | _aProciencia-Conicet |
| 653 | _aTecnología-Enseñanza | ||
| 653 | _aMinisterio | ||
| 653 | _aTecnología | ||
| 653 | _aCiencia | ||
| 653 | _aEscuela | ||
| 653 | _aEnergía | ||
| 690 |
_aSecundario _915579 |
||
| 942 | _cBK | ||
| 999 |
_c21181 _d21181 |
||