000 | 00326nam a2200121 4500 | ||
---|---|---|---|
082 | _a541 Cla | ||
100 | _aClark,Jim | ||
245 | _aUnderstanding chemistry :structures menu | ||
260 | _c2009 | ||
300 | _a20 | ||
650 | _aionic structures,giant covalent ,metallic,molecularphysical properties of period 3 elements | ||
942 | _cREF | ||
999 |
_c790 _d790 |