000
00308nam a2200145Ia 4500
008
170101s1973 xx 000 0 und d
082
_a
574.192 5 E76
245
0
_a
Enzymes
250
_a
3rd ed
260
_b
N.Y
_c
1973
300
_a
v.8, pt.A
650
_a
ENZYMES
653
_a
ENZYMES
942
_2
ddc
_c
B
999
_c
54697
_d
54697