Spencer, Herbert <br/><br/>
First principles 

 - London  Watts  1945 
 - xxvi, 550p.; 15.2cm. 
 - Thinker's Library, no.62 .
<br/><br/>Appendices, index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modern philosophy
<br/><br/><label>Dewey Class. No.: </label>192  / Spe/Fir