000 00320nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aPEN-M
_b576
100 _aPennington, T H; Ritchie, D A
245 0 _aMolecular virology
260 _a New York
_bJohn Wiley & Sons
_c1975
650 _aMicrobes; Biology
942 _cBK
999 _c31491
_d31491