000 00398nam a2200169Ia 4500
008 200910s1981 xx 000 0 und d
020 _a0849335728
041 _aeng
082 _a615.01
100 _aSunshine
245 _aCrc handbook of mass spectra of drugs
250 _a2
260 _aUSA
_bCRC Press
_c1981
300 _a457
650 _aPharmaceutical Analysis
906 _aReference
999 _c37673
_d37673