Semantic Web Technology and Recommender Systems by Kotis, Konstantinos, Like ...

Gothic Grimoire By Konstantinos

Gothic Grimoire by Konstantinos (2002, Trade Paperback)

Gothic Grimoire By Konstantinos Paperbook Book

Nocturnicon : Calling Dark Forces and Powers by Konstantinos (2005, Perfect)

Nocturnal Witchcraft: Magick After Dark - Paperback By Konstantinos - GOOD

Nocturnal Witchcraft : Magick after Dark by Konstantinos (2002, Trade Paperback)

Semantic Under-determinacy and Communication, Paperback by Belleri, D., Brand...