Buchner, Alexander Opera v Praze = Опера в Праге = Die Oper in Prag = Opera in Prague / Alexander Buchner . - Praha : Panton, 1985. - 236 p.: ili.; 29 cm. - 792(437)(09)(NLA) . Subjects--Topical Terms: Opera--Czech Republic Universal Decimal Class. No.: 792(437)(09)(NLA)