000
00285nam a2200121Ia 4500
008
220201s1959 xx 000 0 eng d
082
_a
658.562
_b
WES
100
_a
Wessel, R H
245
0
_a
Microbiology & pathology
260
_a
S W
_b
Hennry holt
_c
1959
300
_a
321
942
_2
ddc
999
_c
14399
_d
14399