000 00304nam a2200121Ia 4500
008 130705s9999 xx 000 0 und d
020 _a0030522137
050 0 _aQU 4 .C189 1991
100 1 _aCampbell, Mary K.
245 1 0 _aBiochemistry /
_cMary K. Campbell
300 _ap.
942 _2lcc
_kQU 4 .C189 1991
999 _c6851
_d6851