TY - BOOK AU - Thanasis Daradoumis, Santi Caball�, Joan Manuel Marqu�s, Fatos Xhafa TI - Intelligent Collaborative e-Learning Systems and Applications SN - 978-3-642-04001-6 PY - 2009/// KW - Computers and Education KW - e-Commerce/e-business KW - Mathematical and Computational Engineering KW - Engineering UR - http://link.springer.com/openurl?genre=book&isbn=978-3-642-04001-6 ER -