000			00556pam a2200181a 44500
082			_a544.9 _bB62m2
100			_aBlock, Richard Joseph
245	1		_aMANUAL OF PAPER CHROMATOGRAPHY AND PAPER ELECTROPHORESIS
250			_a2nd rev. & enl.
260			_aN. Y. _bAcademic Press _c1958
300			_a710
500			_aBibliography : Pt. 1, P. 443-486 ; Pt. 2, P. 580-667
500			_aFirst Published In 1952 Under Title : Paper Chromatography
650			_aChromatographic Analysis
700			_aZweig, Gunter
964			_gCIRC
997			_a37627 C
999			_c432967 _d432967