000 00279nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a589.9 VER-B
100 _aVerma, Jeevan P.
245 0 _aBecteria
260 _aNew Delhi
_bmalhotra
_c1987
300 _a208 p.
942 _2ddc
999 _c21995
_d21995