Since Internet Became In the Last Years the Biggestsource of Information As Open Sources and Free Market and Commonly Reachablefor the Educationalist In Higher and Further Education Systems, the Bookconcept Has Been Dramatically Redefined For Higher Education and Furthereducation, Especially In Terms of Separating of Its Content and the Related Support.Practically, When Using the Electronic Media, a Book Could Take a Differentlook-The Electronic Book (E-Book). Due to Their Widely Spreadin the Last Period, the E-Books Are One of the Most Effective Ways to Supportdistance Learning (E-Learning), As They Can Be Read By Thousands of Readers.Due to the Fact That the Teachers Have Limited Time For Participating to Theface-To-Face Training Programmes, the E-Books Became an Important Tool Forpromoting Different Training Courses Organized In the Frame of Variousprojects. the Various Types of Engagement In Digital Libraries (Dls), Such Asfunding Developmental Stages or Devoting Important Shares In the Acquisition Ofaccess Has Drawn Considerable Attention to the Evaluation of These Systemsduring the Late Period. the Term Digital Library Is Vast, Covers Many Anddifferent Applications and Has Been Used Interchangeably For Systems, Likedigitized Collections, E-Journals Platforms, Network Databases, Librarywebsites, Etc. Moreover the Current Electronic Publishing Business Modelsenrich the Dl Technology Aiming to Provide Powerful Information Access Optionsto the Users. the Best Practices and ...