<p>Proceedings of the&nbsp;XV World Congress,&nbsp;UISPP, Lisbon, 4-9 September 2006. Volume 21. Session C64 and C65</p><p>Edited by&nbsp;Thierry Aubry, Francisco Almeida, Ana Cristina Ara&uacute;jo and Marc Tiffagom</p><p>This book includes papers from the session &#39;Space and Time: Which Diachronies, which Synchronies, which Scales?&#39; (C64) and&nbsp;&#39;Typology vs Technology&#39; (C65) held at the XV UISPP World Congress, Lisbon, September 2006.</p><p>&nbsp;</p>