Walgate  robert <br/><br/>
Miracle or  menace? 

 - Budapest  The panos institute  1990 
<br/><br/><label>ISBN: </label>1-870670-18-3 
<br/><br/><label>LC Class. No.: </label>660.6/WAL 
<br/><br/><label>Dewey Class. No.: </label>660.6/WAL