00270nam a2200121Ia 4500008004100000020001800041082001100059100001500070245002900085250000800114260001800122300000800140160921s9999 xx 000 0 und d a81-7855-266-3 a616.01 aBAVEJA C.P aTEXT BOOK OF MICROBILOGY a2nd bSYNAPSEc2007 a625