000 00260nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aPurohit.S.S
245 2 _aA text book of Microbiology
260 _bNil
260 _c0
365 _b0.00
942 _cBK
999 _c127174
_d127174