000 00364nam a22001337a 4500
008 130417b xxu||||| |||| 00| 0 eng d
041 _aeng
082 0 _a574.192
100 1 _aChargaff, Erwin
245 _aEssays on nucleic acids
260 _aAmsterdam :
_bElsevier Publishing Comapny,
_c1963.
300 _axii,211 p.;
_c21 cm.
650 4 _aNucleic acids-Essays
999 _c195148
_d195148