00321nam a2200121Ia 4500008004100000082002000041100001900061245004100080250000800121260004300129300001000172650001700182150201s2006    xx            000 0 und d  a611.313bE2006S  aSAMARANAYAK,L.  aESSENTIAL MICROBIOLOGY FOR DENTISTRY  a3RD  bCHURCHILL LIVINGSTONEaEDINBURGHc2006  a1-363  aMICROBIOLOGY