000			00510nam a2200169Ia 4500
008			140208s9999 xx 000 0 und d
044			_aU.S.A.
080			_a545.8 B62M
100			_aBlock, Richard J.
245			_aMannual of paper chromatography and paper electrophoresis _cRichard J. Block, Emmett L. Durrum and Gunter Zweig
250			_a2nd ed.
260			_bAcademic Press _aNew York _c1958
300			_axi, 710 p.; 24cm.
700			_aDurrum, Emmett L.
700			_aZweig, Gunter
942			_2udc _cGB
999			_c1159 _d1159