by PAVLOV,VESELIN I, GENOVA,PENKA JJ, ANDONOV,ASPARUKH L, KARARIZOV,IVAN T, KONSTANTINOV,MIKHAIL S, KARARIZOV,DIMITR T
Year of Publication 15.05.1986

by PAVLOV,VESELIN I.,BG, G'L'BOVA,SEVDALINA D.,BG, KARARIZOV,IVAN T.,BG, KONSTANTINOV,MIKHAIL S.,BG, G'L'BOV,VITAN B.,BG, GENOVA,PENKA JJ.,BG, ANDONOV,ASPARUKH L.,BG, KARARIZOV,DIMIT'R T.,BG
Year of Publication 15.06.1989