Development of Geographical Information System (ECE/OPA/CONF.1/2003/4) by Mr. Dusan Gvozdenovic, Managing Director, GISCO d.o.o., Belgrade, Serbia and Montenegro, and presentation by Mr. Branislav Andjelic
Development of Geographical Information System (ECE/OPA/CONF.1/2003/4) by Mr. Dusan Gvozdenovic, Managing Director, GISCO d.o.o., Belgrade, Serbia and Montenegro, and presentation by Mr.  Branislav Andjelic