Kracht, Marcus, Ed. <br/><br/>
Advances in modal logic. Vol.I 
Marcus Kracht, Maarten De Rijke, Eds. 
 - California  CSLI publications  1998 
 - xvi, 392p. 
<br/><br/><label>ISBN: </label>9 781575 861029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modality (logic) - Congresses