Lambert, Karel, 1928 <br/><br/>
The nature of argument/ 
Karel Lambert and William Ulrich 
 - New York:   Macmillan Publishing Co.,   1980. 
 - xix, 261p.:   ill. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0023672803 
<br/><br/><label>LC Class. No.: </label>BC 177 LAM 1980