DeVries, Willem A.,  1950- <br/><br/>
Hegel's theory of mental activity :  an introduction to theoretical spirit / 
Willem A. DeVries. 
 - Ithaca, N.Y. :  Cornell University Press,  1988 
 - 209 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0801421330 
<br/><br/><label>LCCN: </label>88-047723 
<br/><br/><label>Subjects--Personal Names: </label><br/>Hegel, Georg Wilhelm Friedrich, 1770-1831 --Contributions in ethics.<br/>Hegel, Georg Wilhelm Friedrich, 1770- 1831. Philosophiedes geistes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mind and body--Philosophy--History--19th century<br/>Psychology--Philosophy--History--19th century