000 00412nam a2200145Ia 4500
008 170101s1967 xx 000 0 und d
041 _aEnglish
082 _aGN547.59K156P
100 _aALAN R KATRITZKY
245 4 _aTHE PRINCIPLES OF ETEROCYCLIC CHEMISTRY
260 _aLONDON
_bCHAMPMAN AND HALL LTD
_c1967
300 _a183
_ePrint
653 _aTHE PRINCIPLES OF ETEROCYCLIC CHEMISTRY
942 _2ddc
_cBK
999 _c699892
_d699892