00444nam a2200181Ia 4500008004100000020001500041082001800056100002000074245001700094250000600111260004200117300000900159650001800168650001800186653001700204700001900221700002200240170901s1995    xx            000 0 und d  a0716787245  a574.192bB44B  aBerg, Jeremy M. 0aBiochemistry  a6  aNew YorkbW. H. Freeman And Co.c1995  a1026  aLife sciences  aPure Sciences  aBiochemistry  aStryer, Lubert  aTymoczko, John L.