000 00303nam a2200121Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aE. J. Crane
_92257
245 0 _aChemical Abstracts
260 _c1956
_bThe american chemical society
_aU. S. A
300 _bV.50
942 _cJRBV
999 _c21975
_d21975