00565nam a2200181Ia 4500008004100000082001700041100002000058245004600078260004000124300000800164650003400172650001800206653001900224700002100243942001200264999001500276952009200291170901s1950    xx            000 0 und d  a544.92bZ-3P  aZechmeister, L. 0aPrinciples and Practice of Chromatography  aLondonbChapman and Hall Ltd.c1950  a361  aChemistry and allied sciences  aPure Sciences  aChromatography  aCholnoky, Dr. L.  2ddccBK  c5576d5576  00102ddc4070aRAUbRAUd2017-10-18l0o544.92 Z-3Pp1400r2017-10-18w2017-10-18yBK