To register, fill out the on-line registration form Join OSA, and contact to inform us about your membership, or just contact us and we will help you register.
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