From: Mustafa Akgul (akgul@Bilkent.EDU.TR) Date: Sun 14 Sep 2003 - 18:39:18 EDT
http://swpat.ffii.org/papers/eubsa-swpat0202/demands/index.en.html
bu konuda daha fazla okumak isteyenler icin
Mustafa Akgul