000 00378nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aI5:4
_bWIN;1954
100 _aWinters , Clennr .
245 _aBar Association Organization and Activities /
_b
260 _bAmerican Society for Microbiology ,
_aWashigton :
_c1954
300 _a243p :
650 _aEconomic
942 _2cc
_cBK
999 _c1611
_d1611