000			00277nam a22001217a 4500
003			OSt
008			240209b |||||||| |||| 00| 0 eng d
082			_aP574.8732 _bN90
245			_aNucleic Acid Research - Vol.10
260			_aOxford _c1982
300			_a13-16
942			_2ddc _cBK
999			_c36978 _d36978