HANAUER, Ethel R. <br/><br/>
Biology made simple 
/[by] Ethel R.Hanauer 
 - New York  Made simple books Doubleday  1972 
 - 223 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>385019726 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Life science
<br/><br/><label>Dewey Class. No.: </label>570  / HAN