00275nam a2200097Ia 4500008004100000082001900041100003000060245004400090260003400134300000900168140113s9999    xx            000 0 und d  a577.1(02)   K6  a"West, E.S. & Todd, W.R."  a"Textbook of biochemistry, 4th edition"  a1966bMacMillan Co.cNew York  a1595