00371nam a22001337a 4500008004500000020001800045082004500063100002200108245003400130250001300164260003100177300001200208650001700220220117b2020        xxu||||| |||| 00| 0 eng d  a9789673498307  a579 Tortora 33979 12th 2020 Microbiology  aJ. Tortora Gerard  aMicrobiology: An Introduction  a12th ed.  aMalaysia:bPearson;c2020.  a955 p.;  aMicrobiology