De Robertis, E. D. P. 1913- Essentials of cell and molecular biology / E. D. P. De Robertis, E. M. F. De Robertis - Philadelphia : Saunders College Publishing, 1981 - xi, 395 p. : ill. ; 24 cm. Includes bibliographical references and indexes ISBN: 0030577136 Subjects--Topical Terms: CytologyMolecular biology