Title: Nauchno-prakticheska konferent͡sii͡a "Uskoreno prilagane postizhenii͡ata na nauchno-tekhnicheskii͡a progres--glavna zadacha na razvitieto na stroitelstvoto v stolit͡sata"
Subjects: Congresses, Construction industry, Housing, Infrastructure (Economics), Technological innovations
Places: Bulgaria, Sofii︠a︡