000 00286nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aTimasheff serge N
245 0 _aSubunits in biological systems
260 _bMarcel dekker
260 _c1971
365 _b
_.38.75
942 _cBK
999 _c201160
_d201160