01457nam a2200313 a 4500 4412948 000 20170726091148.0 000 920813s1991 ke a i100 0 eng 92981343 9211311365 UOEL DLC HD7391 .I56 1991 International Seminar on the Improvement of Housing Conditions and the Rehabilitation of Historic Centres (1990 : IAA "Santo Kiriko" Creativity Centre) Proceedings and final report of the International Seminar on the Improvement of Housing Conditions and the Rehabilitation of Historic Centres : 10-22 September 1990, IAA "Santo Kiriko" Creativity Centre, Assenovgrad, Bulgaria. Nairobi : United Nations Centre for Human Settlements (Habitat) 1991. 68 p. : ill. ; 21 cm. At head of title: The Government of the People's Republic of Bulgaria, The International Academy of Architecture. "HS/216/90E"--T.p. verso. Historic districts Congresses. Historic preservation Congresses. United Nations Centre for Human Settlements. Bulgaria. International Academy of Architecture. 7 cbc orignew 3 ncip 19 y-gencatlg lcc SBK 14463 14463 0 0 lcc 0 0 UOE UOE GEN 2017-07-26 0 HD7391 .I56 1991 20018417 2026-04-27 11:37:13 20018417 2017-07-26 SBK 0 0 lcc 0 0 UOE UOE GEN 2017-07-26 0 HD7391 .I56 1991 20018416 2026-04-27 11:37:13 20018416 2017-07-26 SBK