00607nam2 22002171i 450 990002281620403321000228162FED01000228162(Aleph)000228162FED0100022816220030801d--------km-y0itay50------baUltracentrifugation. Paris, 1963, v. 1.2,p. 855-865.001000220975Lépine,Pierre363846ITUNINARICAUNIMARCBK990002281620403321FFABCUltracentrifugation. Paris, 1963, v. 1.2,p. 855-865386422UNINAING01