Robertis, E. D. P. de Cell and molecular biology / E. D. P. De Robertis, E. M. F. De Robertis - 7th ed. - Philadelphia : Saunders College Publishing, 1980 - xxviii, 673 p. : ill. ; 27 cm. Includes bibliographical references and indexes ISBN: 0030567491 LCCN: 79-003925 Subjects--Topical Terms: CytologyMolecular biology