000 00311nam a2200157Ia 4500
100 _aUno kask
650 _aChemistry
942 _cBK
654 _aChemistry
245 _aChemistry
260 _bBarnes & noble
_aNewyork
_c1969
082 _a541
_bKAS
300 _a608
546 _aENGLISH
999 _c23120
_d23120