Robertis, E.D.P. De. Essentials of cell and molecular biology / E.D.P De Robertis and E.M.F.De Robertis. - New York : Saunders College Publishing , 1981. - xi,395p. : figs.,maps,plates,tables ; 26cm 1 Floppy . Includes bibliography and index ISBN: NULL (Pbk) Subjects--Index Terms: CYTOLOGY Dewey Class. No.: 571.6 / DER/E