Valchev, Alexander. Museums in Bulgaria : Catalogue, 2000 / Музеите в България Каталог 2000 ; Alexander Valchev, Peter Grancharov. - [Sofia] : Museum Association, 2000. - 431 p. : ill. ; 21 cm. - 006.9(497.2) (NLA) . ISBN: 9549057011 Subjects--Topical Terms: Museums--Bulgaria Universal Decimal Class. No.: 006.9(497.2) (NLA)