Bernstein, Richard A. <br/><br/>
Praxis and action :  contemporary, philosophies of human activity / 
Richard J. Bernstein. 
 - Philadelphia :  University of Pennsylvania Press,  1971. 
 - 344 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>081227640X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Practice (Philosophy).<br/>Act (Philosophy).<br/>Philosophy, Modern.<br/>Man.