000 00308nam a2200121Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aBertalanffy, Ludwig Von
245 0 _aProblems of life
260 _bWATTS & CO.
653 _aMICROBIOLOGY
942 _c1
999 _c176972
_d176972