000 00411nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a575.1 H17
100 _a"Hayes, William"
245 0 _aGenetics of Bacteria and Their Viruses
250 _a\\198402ENGGPSX
260 _aC B S
260 _b1984
260 _cNew Delhi
300 _a926p.
500 _aincludes index and biblioraphy
942 _cBK
999 _c67200
_d67200