| 000 | 00561nam#a2200217uu#4500 | ||
|---|---|---|---|
| 001 | 29784 | ||
| 003 | TLS | ||
| 005 | 20210423205705.0 | ||
| 008 | 991025s1999####ag#####||####||||#|#spa|d | ||
| 020 | _a9509155365 | ||
| 040 |
_aTLS _cTLS |
||
| 245 | 0 | 0 |
_aTemas para la educacion tecnologica / _cAquiles Gay. |
| 260 |
_aLa Obra : _bBuenos Aires, _c1999. |
||
| 300 |
_a206 p. ; _c22 cm, diag |
||
| 100 | 1 |
_aGay, Aquiles. _910231 |
|
| 653 | _aTecnología-Enseñanza | ||
| 653 | _aMinisterio | ||
| 653 | _aTecnología | ||
| 690 |
_aSecundario _915579 |
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| 942 | _cBK | ||
| 999 |
_c23754 _d23754 |
||