000
00283nam a2200121Ia 4500
008
220201s1970 xx 000 0 eng d
082
_b
DEY
100
_a
Dey, N, C, etc,
245
0
_a
Medical bacteriology
260
_a
Calcutta
_b
Allied agency
_c
1970
300
_a
507
942
_2
ddc
999
_c
18021
_d
18021