72, Tzarigradsko Chaussee, Blvd.,
1784 Sofia, BULGARIA
Phone: (+359 2) 875 80 61
Fax: (+359 2) 416 93 57
E-mail: office@issp.bas.bg
72, Tzarigradsko Chaussee, Blvd.,
1784 Sofia, BULGARIA
Phone: (+359 2) 875 80 61
Fax: (+359 2) 416 93 57
E-mail: office@issp.bas.bg