000 00468nam a2200169Ia 4500
008 170901s1964 xx 000 0 und d
082 _a574.873283
_bS65M
100 _aSpirin, A. S.
245 0 _aMacromolecular Structure of Ribonucleic Acids
260 _aNew York
_bReinhold Publishing Corp.
_c1964
300 _a210
650 _aLife sciences
650 _aPure Sciences
653 _aMacromolecular structure
653 _aRibonucleic acids
942 _2ddc
_cBK
999 _c7216
_d7216