000 00267nam a22000977a 4500
008 221026b xxu||||| |||| 00| 0 eng d
082 _a574.192 Biochemistry 7685
100 _aGray, Peter
_933696
245 _aMacromolecular structure of Ribonucleic acids
942 _cOB
999 _c16919
_d16918