000 003300000a22001450004500
008 140223b1996 xxu||||| |||| 00| 0 eng d
020 _a0198556942
041 _aEng
080 _aEOC7 N6
082 _aEOC7 N6
100 _aWinter Mark J
245 _aChemical bonding
260 _aOxford
_bOUP
_c1996
650 _aChemistry
999 _c147734
_d147734