000 00303nam a2200121Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a540
_bMAH
100 _aMahan, E H .
245 0 _aUniversity chemistry
260 _aNew Delhi :
_bAddisonWisley,
_c165.
650 _aChemical Sciences
999 _c9201
_d9201