000 00291nam a2200133Ia 4500
100 _aMajumdar, P. K.
365 _b90
942 _cBK
654 _a
245 _aMicrobiology and immunology
260 _aKolkata
_bNew Central Book Agency
_c1991
082 _a576.03
300 _bHb
_aP284
999 _c407974
_d407974
041 _aeng