000 00276nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a616.01
100 _aDe
245 0 _aEssential of microbiology
250 _a_
260 _bNation
440 _v_
650 _aMicrobio
999 _c47057
_d47057