000 00529nam a2200193Ia 4500
008 220516s9999 xx 000 0 und d
020 _a0124011047
041 _aeng
082 _a547.59
_bKAT/P
100 _aKatritzky,A.R
245 0 _aPhysical Methods in Heterocyclic Chemistry
_c / by A.R.Katritzky
260 _aLondon:
_bAcademic Press,
_c1971.
300 _axiv,480p.
650 _aChemistry
650 _aHeteroaromatic Reactivity
650 _aHeterocyclic Systems
650 _aNuclear Quadrupole
942 _cBK
999 _c6983
_d6983