De Robertis, Eduardo D. P., 1913- Cell biology / by E. D. P. De Robertis, Wiktor W. Nowinski and Francisco A. Saez. - 4th ed. of General cytology. - Philadelphia : Saunders, 1965. - xvii, 446 p. : ill. ; 26 cm. First published in spanish in 1946 under title: Citologâia general. Includes bibliographies. Subjects--Topical Terms: Cytology. Dewey Class. No.: 574.87 ROB