De Robertis, E. D. P., Au. <br/><br/>
Essentials of cell and molecular biology 

 - 7th 
 - Philadelphia  Saunders College Publishing  1981 
<br/><br/><label>ISBN: </label>833700735 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Cell biology<br/>Molecular biology
<br/><br/><label>Dewey Class. No.: </label>574.872  / D36C