000 00419nam a2200157Ia 4500
008 130629s9999 xx 000 0 und d
082 _a547.3 HEL-S
100 _aHelmkamp,George K;Johnson,Harry W
245 _aSelected Experiments In Organic Chemistry
250 _a2
260 _bW.H. Freeman & Co.
_c1968
_aSanfrancisco
300 _a184
650 _aAnalytical Chemistry
650 _aChemistry
942 _cBK
999 _c16456
_d16456