00639nam a2200241Ia 4500 32608 BIBL 20160527192159.0 710524s1971 nyua j b 00100 eng 76132291 0690267355 EVLG 660.63 B496e c1 QP601 .B393 1971 660/.63 660.63 B496e Berger, Melvin. 60198 Local Enzymes in action. New York Crowell [1971] 151 p. illus. 21 cm. 4.50 Bibliography: p. 143-145. Enzymes Juvenile literature. 92446 Local 24204 24204 0 0 0 660_630000000000000_B496E 0 evl 168290 10 10 1 2016-05-27 45505 0 660.63 B496e 80000000795610 2016-05-27 00:00:00 r:32608 z:NCC:D 6