You seem to be attempting to access an item that has been removed from the repository.
There is a later version of the item you are trying to access:
Castelli, Stefano and Vanin, Luca and Pepe, Alessandro and Addimando, Loredana
(2009)
Orienting, preparing and supporting. An academic guidance model to orient distance students.
In: Cartelli, A and Palma, M, (eds.)
Encyclopedia of I.C.T.
Idea Group Inc, Hershey, USA, pp. 1-9.
ISBN 978159904845