000 00242nam a2200097Ia 4500
100 _aDavidson J A
245 _aBiochemistry of the Nucleic Acids
260 _bEng Lang Bk Soc, London
082 _aE9G,1133/N65/B08508
300 _app 352; 20*13
999 _c39317
_d39317