000 00266nam a2200109Ia 4500
008 160710s1931 xx 000 0 und d
100 _aLEVENE ,P.A & BARS LAWRANCE .W
245 _aNUCLIER ACIDS
260 _bCHEMISTRY CATOLOG
_c1931
300 _a337
942 _2ddc
_cB
999 _c5795
_d5795