Frey-Wyssling, Albert Macromolecules in cell structure. - Cambridge Harvard University Press 1957. - 112 p. illus. - The John M. Prather lectures 1956 . Includes bibliography. LCCN: 57007608 /L/r85 Subjects--Topical Terms: Cytology LC Class. No.: QH611 / .F7 Dewey Class. No.: 576.32 574.8*