Obshta khudozhestvena izlozhba "Problemi na gradskata sreda"--Sofii͡a︡ '89
Subtitle: posvetenena na 110 godishninata ot obi͡a︡vi͡a︡vaneto na Sofii͡a︡ za stolit͡s︡a : Idei͡a︡ '89, postoi͡a︡nen mladezhki konkurs "Problemi na gradskata sreda."
Publisher: [s.n.
Published: 1989
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 96