00441nam a2200157Ia 4500008004100000020001500041082001400056100002200070245005100092260004000143300000800183650003700191650003400228653001200262653000900274170901s1972    xx            000 0 und d  a0824717805  a641bW39P  aWhitaker, R. John 0aPrinciples of Enzymology for the Food Sciences  aNew YorkbMarcel Dekker, Inc.c1972  a636  aHome Economics and Family Living  aTechnology (Applied sciences)  aEnzymes  aFood