000 00279nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aBernard
245 0 _aMolecualr assiciation in biology
260 _bAcademic press
260 _c1968
365 _b183.75
942 _cBK
999 _c199149
_d199149