Ian Peacock and Andy Powell describe a proposed algorithm for calculating a checksum for Web pages. <a href="/issue17">issue17</a> September 1998 <a href="/category/article-type/regular-column">regular column</a> <a href="/taxonomy/term/354/author-info">andy powell</a>, <a href="/taxonomy/term/490/author-info">ian peacock</a> Planet SOSIG: Exploring Planet SOSIG: Law, Statistics and Demography: Janette Cochrane, Sue Pettit and Wendy White. Planet SOSIG continues its review of the main SOSIG subject sections, highlighting the resources that the Internet can offer to those working in the different fields of the social sciences. <a href="/issue17">issue17</a> September 1998 <a href="/category/article-type/regular-column">regular column</a> <a href="/taxonomy/term/509/author-info">janette cochrane</a>, <a href="/taxonomy/term/510/author-info">sue pettit</a>, <a href="/taxonomy/term/511/author-info">wendy white</a> Brian Kelly reports on the Netskills Institutional Web Management Workshop held in Newcastle. <a href="/issue17">issue17</a> September 1998 <a href="/category/article-type/regular-column">regular column</a> <a href="/taxonomy/term/203/author-info">brian kelly</a> Brian Kelly explains the concept of document management systems. <a href="/issue17">issue17</a> September 1998 <a href="/category/article-type/regular-column">regular column</a> <a href="/taxonomy/term/203/author-info">brian kelly</a> John MacColl follows up last issue's breakdown of papers with his reflections on the UKOLN conference held in Bath University at the end of June. <a href="/issue17">issue17</a> September 1998 <a href="/category/article-type/event-report">event report</a> <a href="/taxonomy/term/201/author-info">john maccoll</a>