Wickham, Harvey. <br/><br/>
The unrealists;  William James, Bergson, Santayana, Einstein, Bertrand Russell, John Dewey, Alexander & Whitehead. 

 - Port Washington, N.Y.,  Kennikat Press  [1971] 
 - xi, 264 p.  ports.  22 cm. 
 - Essay and general literature index reprint series .
<br/><br/> "First published in 1931." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0804613389 
<br/><br/><label>LCCN: </label>73105851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy, Modern.<br/>Science--Philosophy.<br/>Philosophers, Modern.
<br/><br/><label>LC Class. No.: </label>B803  / .W5 1971 
<br/><br/><label>Dewey Class. No.: </label>190