Spencer, Harbert <br/><br/>
The principles of biology / 
Harbert Spencer 
 - London :  Williams and Norgate,  1855 
 - 2 v. ;  22 cm. 
<br/><br/> Brittle 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ibn Khallikans--Biographical--Dictionaries
<br/><br/><label>Dewey Class. No.: </label>153