000 00242nam a22001097a 4500
020 _a9788131722329
060 _aQW 4TOR 2007
100 _aGEORGE J. TORTORA
245 _aMICROBIOLOGY; AN INTRODUCTION
250 _a9TH
942 _2nlm
_cREF BK
999 _c10699
_d10699