President of YSM:  Professor  D.RUZIC,

                           Faculty of Mechanical Engineering
                           University of Belgrade
                           27. marta 80
                           11120 Belgrade,Serbia,
                           Yugoslavia

Phone:   (+ 38) 1 11 33 70 372
Fax:      (+ 38) 1 11 33 70 364
E-mail: ruzic@alfa.mas.bg.ac.yu