Williams , T C. <br/><br/>
A concept of the categorical imperative /  
T C William. 
 - Oxford :   Clarendon Press ,   1968. 
 - 142p. :   ill.,maps ;   22cm  1 CD .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label> NULL (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>IMPERATIVE 
<br/><br/><label>Dewey Class. No.: </label>R4  / WIL