000 003840000a22001690004500
060 _a100
082 _a574. 192 5 MET.12.1
100 _aCossman, Lawrence
100 _aMoldava, Kivie
245 _aNucleic acids Part.A
260 _aNew York, Academic press
260 _c1967
300 _a764
490 _aMethods in enzymology
650 _aNucleic acids
942 _cBK
999 _c365331
_d365331