000 00327 a2200133 4500
080 _a546.533/545(063)
_bI 61 P
245 1 _aProceedings
260 _aMichigan
_bAnn Arbor Science Publishers Incorporation
_c1971
650 _aChromatography
650 _aElectrophoresis
100 _a
_d
300 _a592 p.
901 _a123492
999 _c67506
_d67506