Nauchno-prakticheska konferent͡sii͡a "T͡Sentralizirano toplosnabdi͡avane na gr. Sofii͡a--dnes i utre"
Subtitle: po sluchaĭ 25 godishninata ot sŭzdavaneto na Sofiĭskoto toplosnabditelno predprii͡atie, 4-5 oktomvri 1982, Sofii͡a : rezi͡umeta ot dokladi.
Publisher: Ministerstvo na energetikata
Published: 1982
Place of publication: Sofii͡a
Language: bul
Number of pages: 71