TY - BOOK AU - Thanasis Daradoumis, Santi Caballé, Angel A. Juan, Fatos Xhafa TI - Technology-Enhanced Systems and Tools for Collaborative Learning Scaffolding SN - 9783642198144 PY - 2014/// CY - Germany PB - Springer KW - Technology-Enhanced Systems and Tools for Collaborative Learning Scaffolding UR - http://link.springer.com/book/10.1007/978-3-642-19814-4 ER -