00389nam a2200157Ia 4500008004100000020001500041082001800056100002000074245003200094260002600126300000800152650001800160650001800178653001700196700001800213170901s1973    xx            000 0 und d  a0582442516  a574.192bY-7C  aYudkin, Michael 0aComprehensible Biochemistry  aLondonbLongmanc1973  a576  aLife sciences  aPure Sciences  aBiochemistry  aOfford, Robin