000			00377nam a2200133Ia 4500
008			211119s9999||||xx |||||||||||||| ||und||
082			_a547.59 _bJOU-H
100			_aJoule, J A
245		0	_aHeterocyclic Chemistry
260			_bNelson Thrones _aU.K. _c1972
300			_axviii
650			_aNatiral Sciences _vChemistryOrganic ChemistryChemistry _xGeneral Stack
942			_cBOOK
999			_c108677 _d108677