000 00299nam a2200121Ia 4500
008 140208s9999 xx 000 0 und d
020 _a00062960
044 _aU.S.A.
245 _aBiochemistry. v.9(n18-22), Sep-Oct, 1970
_c
260 _b
_a
_c1970
300 _av.9, varies p.; 27cm.
942 _2udc
_cP
999 _c6689
_d6689