De Robertis, Eduardo D. P., <br/><br/>
General cytology 

 - 3d ed. 
 - Philadelphia,  Saunders,  1960. 
 - 555 p.  illus.  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cytology.
<br/><br/><label>Dewey Class. No.: </label>574 SAU 1960 A084 Or.