Gasper, Des <br/><br/>
Analysing argumentation in planning and public policy :  assessing, improving and transcending the toulmin model / 
Des Gasper & Varkki George 
 - The Hague :  Institute of Social Studies (ISS) ,  1997 
 - 36p. :  ill. ;   30 cm.  
 - ISS. Working Papers  No. 262 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Planning<br/>Models<br/>Government policy
<br/><br/><label>Gov. Doc. Class. No.: </label>NL ISS Wp-262