000 004340000a22001690004500
020 _a0-12-169201-9
060 _a100
082 _a574.873 28 NUC .01
100 _aChargaff, Erwin
100 _aDavidson, J.N.
245 _aNucleic acids : chemistry and biology V 1
260 _aNewyork, Academic press
260 _c1955
300 _a692
650 _aNucleic acids/ cell- nucleics/ nucleotides - chemistry
942 _cBK
999 _c205370
_d205370