000 004520000a22001810004500
060 _a100
082 _a545.895 BLO
100 _aBlock, Richard J
100 _aDurrum, Emmett L
100 _aZweig, Gunter
245 _aManual of paper chromatography and paper electrophoresis
250 _a2
260 _aNewyork, Academic press
260 _c1958
300 _a710
650 _aPaper chromatography/ paper electrophoresis
942 _cBK
999 _c351368
_d351368