id author title date pages extension mime words sentence flesch summary cache txt istl-1644 E-STEM: Comparing Aggregator and Publisher E-Book Platforms .html text/html 5608 301 60 e-book platforms from both aggregators and publishers by examining features and usage statistics and making recommendations for consideration. We refer readers to the special issue of Library Technology Reports (Roncevic 2014) for a more general overview of e-book platforms that offers an excellent analysis of many (though by no means all) platform specifications. cache/istl-1644.html txt/istl-1644.txt