00313nam a2200133Ia 4500008004100000020001500041082001800056100001800074245001200092260003600104300000800140650001500148650001600163140316s9999    xx            000 0 und d  a8176251232  a572.7bDEL/EN  aDelvin,Samuel  aEnzymes  aNew DelhibSarup and Sonsc2000  a155  aEnzymology  aIso enzymes