000 00283nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aPerlman
245 0 _aAdvances in applied microbiology vol.2
260 _bAcademic press
260 _c1969
365 _b112.50
942 _cBK
999 _c199136
_d199136