Guth, Hans P.  <br/><br/>
American English Today 
by Hans P. Guth  
 - New York   McGraw Hill  1980 
 - xv, 463 pages;   some col. ill.;  24 cm 
<br/><br/> Includes Acknowledgements and Index. 
<br/><br/><label>ISBN: </label>0-07-025019-7 
<br/><br/><label>Dewey Class. No.: </label>808.042/G98