000 00502nam a2200205Ia 4500
001 1291
008 140213s9999 xx 000 0 und d
020 _a003003019879
050 _aQD272.S64.M3
050 _b.H44-1978
100 _aS. R. Heller
245 _aEPA/NIH Mass Spectral Data Base Vol. 2
245 _cS. R. Heller
260 _aWashington
260 _bU.S. Government Printing office
260 _c1978
650 _aMass ; Spectral
700 _aG. W. A. Milne
942 _cBK
999 _c121754
_d121754