000 00360nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aLippincott, W.T.
245 _aJournal of Chemical Education Vol. 49
260 _c1972
546 _aEnglish
942 _2ddc
_cBK
999 _c19853
_d19853
005 20220125165852.0