Sofia University OSA student chapter is ....
Upcoming OSA annual
Student Leadership Conference
CONTACTS
Department of Physics
Sofia University "St Kliment Ohridski"
5, J. Bouchier Blvd. BG-1164 Sofia, Bulgaria
Tel: +359 2 8161733
Fax: +359 2 8161708
e-mail: osa@phys.uni-sofia.bg