000 00277nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a574 Cherayil
100 _aCherayil J D
245 _aGene and the genetic code chemical basis of life
260 _b
_c1971
942 _cBK
_2ddc
999 _c3825
_d3825