De Robertis E.D.P., Nowinski W.W., Saez Francis co A. <br/><br/>
General cytology   

 - 2nd ed. 
 - Philadelphia  W.B. Saunders company  1957 
 - 456 p.  22 cm. 
 -   .
<br/><br/>  
<br/><br/>  Cytology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cytology
<br/><br/><label>Dewey Class. No.: </label>QS504  / DER