Handbook of spatial logics / 
edited by Marco Aiello, Ian Pratt-Hartmann and Johan van Benthem 
 - Dordrecht :  Springer,  c2007 
 - xxi, 1058 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1402055862 9781402055867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical