00492nam a2200157 a 4500008004100000020003100041020002200072245010200094250001200196260005200208700001900260740002800279003000100307005001700308040000900325                                          a052149849X (Low price ed.)  a0521428092 (pbk.)00aPrinciples and techniques of practical biochemistry /cedited by Keith Wilson and John M. Walker.  a4th ed.  aCambridge :bCambridge University Press,c1994.1 aWalker, John M  aPractical biochemistry.20230123134015.0  cNUST