000 00361nam a2200133Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a540.5
100 _aAmerican Chemical Society
245 0 _aChemical abstracts : vol.42, jan .10 june.20.1948
260 _bColumbus : the ohio state uni
_cversity 1948
300 _a4400P
942 _cLL
999 _c10197
_d10197