00282nam a2200109Ia 4500008004100000020001800041100001800059245001700077250001300094260004800107650001700155190829s9999||||xx |||||||||||||| ||und||  a9780716787242  aKeshav Trehan 0aBiochemistry  a6TH ED.   bW. H. Freeman And Company aNew York c2007  aBiochemistry