519,018 CURRENT Current topics in membranes and transport. Ed. by Felix Bronner and Arnost Kleinzeller. Advisory boards: Robert W.Berliner [et al.]. New York Academic Press 8° Vol.4..1973 Contributors: Richard P. Durbin /et al./. s. XXII, 351,il. Vol.5. 1974 Contributors: Karlheinz Altendorf /et al./. s. XII,330, il. Vol.6. 1975 Contributors: W.McD. Armstrong /et al.]. s. XIV, nlb. 2, 261,il.