ISBN 9789989500527 books & textbook
Searching, Lurking, and the Zone of Proximal Development (e-learning in small and medium enterprises in Europe)
Graham Attwell (ed) www.navreme.net www.icastic.com
Pontydysgu (UK) /2007-04-02 Paperback / 184 Pages
isbn-10: 9989500525 / isbn-13: 9789989500527
