000 00378 a2200133 4500
080 _a541.18:043:541.64
_bW 724 U
245 1 _aUltracentrifugation of maceomolecules
_bModern topics
_cby J.W. Williams
260 _aNew York
_bAcademic Press
_c1972
650 _aUltracentrifugation
650 _aMaceomolecules
100 1 _aWilliams, J.W.
_d
300 _a118 p.
901 _a126551
999 _c67175
_d67175