000 00277nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aRIGHETTI (PG)
245 0 _aIsoelectric focusing : Theory, methodolo
260 _cElsevier
365 _b0
650 _aNIL
942 _cBK
999 _c90511
_d90511