00287nam a2200121Ia 4500008004100000020002200041082001100063100001300074245001700087250001000104260004200114300000900156160921s9999    xx            000 0 und d  a978-81-239-1817-4  a616.01  aBHARTIA   aMicrobiology  a15 th  bCBS Publishers and Distributorsc1996  a9.24