000 00294nam a22001217a 4500
020 _a007071780X
082 _a575.1
_bWOO
100 _aWoodward
245 _aConcepts of molecular genetics
_cDow O.woodward
260 _aNew york
_bMcgraw hill book company
_c1977
300 _a418
942 _cBK
999 _c15854
_d15854