00434nam a2200157Ia 4500008004100000020001500041082001800056100007100074245001600145260003300161300000800194650001800202650001800220653001700238700002100255170901s1979    xx            000 0 und d  a0080228534  a574.192bC53P  aConference on the Analysis of Biological Materials, Pretoria, 1977 0aProceedings  aOxfordbPergamon Pressc1979  a103  aLife sciences  aPure Sciences  aBiochemistry  aButler, L. R. P.