000 00289nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
245 0 _aJournal of the American Chemical Society
260 _cJanuary 5, 1958
300 _aP. 1-1522
300 _bV. 80
942 _cJRBV
999 _c29540
_d29540