00281nam a2200121Ia 4500008004100000020001500041041000800056100001900064245003200083250001000115260002500125300000900150211209s2004    xx            000 0 und d  a0070590494  aeng  aWHITE, ABRAHAM  aPRINCIPLES OF BIOCHEMISTRY   a6 ed.  aNEW DELHIbTMHc2004  a1492