00273nam a2200097Ia 4500008004100000082001500041100004300056245003500099260003300134300000800167140113s9999    xx            000 0 und d  a577.1   L8  a"Campbell, P.N. & Aldridge, W.N., Ed."  aEssays in Biochemistry -vol.14  a1978bAcademic PresscLondon  a128