Cohn, Norman S <br/><br/>
Elements of cytology 

 - 2 
 -  Harcourt Brace & World, New York  1969 
 - 495 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cytology; Biology
<br/><br/><label>Dewey Class. No.: </label>574.87  COH-E2