000 | 00306nam a2200121 a 4500 | ||
---|---|---|---|
003 | EIA | ||
001 | 992 | ||
942 |
_02 _2ddc _cBK |
||
245 |
_aEnlace quĂmico y estructura molecular : _benfoque del orbital molecular |
||
260 | _c1973 | ||
008 | 141112s1973 ck r 000 u spa d | ||
082 |
_a541.224 _bD759e |
||
999 |
_c4978 _d4978 |