000 00428nam a2200145Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
022 _a0027-8424
040 _aCNCLSA
100 _aNicholas R. Cozzarelli
245 0 _aProceedings Of The National Academy Of Sciences Of The United States Of America
260 _c1999
_bThe National Academy Of Science
_aWashington
300 _aP.8801-9966
300 _bV.96
942 _cJRBV
999 _c21578
_d21578