WALTON, Douglas <br/><br/>
Slippery slope arguments 
Douglas Walton 
 - Virginia   Newport News  1999 
 - 296 p.; 24 cm 
<br/><br/><label>ISBN: </label>0-916475-21-2 
<br/><br/><label>Source: </label>C-264153 
<br/><br/><label>Index Terms--Genre/Form: </label><br/> lucrare de specialitate
<br/><br/><label>Universal Decimal Class. No.: </label>81'42