000 | 00421nam#a2200169uu#4500 | ||
---|---|---|---|
001 | 18192 | ||
003 | TLS | ||
005 | 20210423205408.0 | ||
008 | 940126s1970####ag#####||####||||#|#spa|d | ||
040 |
_aTLS _cTLS |
||
245 | 0 | 0 |
_aQuimica organica / _cFernandez Serventi. |
260 |
_aLosada : _bBuenos Aires, _c1970. |
||
100 | 1 |
_aFernandez Serventi, . _97496 |
|
653 | _aQuĂmica | ||
690 |
_aSecundario _915579 |
||
942 | _cBK | ||
999 |
_c14516 _d14516 |