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008 170824b xxu||||| |||| 00| 0 eng d
040 _cIITK
041 _aeng
082 _a547.59
_bC738 v.7 pt.5
245 _aComprehensive heterocyclic chemistry
_bthe structure, reactions, systhesis
_cedited by Walter Lwowski
260 _aOxford
_bPergamon Press
_c1984
300 _axii, 867p
650 _aHeterocyclic chemistry
700 _aLwowski, Walter [ed.]
942 _cBK
999 _c557811
_d557811