000 00293nam a2200133Ia 4500
020 _a978008044991
082 _a661.8 KAT
100 _aKATRITZKY, A.R., Ed
245 _aCOMPREHENSIVE HETEROCYCLIC CHEMISTRY
250 _aIII
260 _bELSEVIER
_c2008
300 _a815
942 _2ddc
_cB
999 _c65967
_d65967