Title: A Bolyai-gyűjtemény
First published: 1968
Subjects: Manuscripts, Catalogs
People: Farkas Bolyai (1775-1856), János Bólyai (1802-1860)
LC classification: Z6621 .M25125 vol. 4, Z6616.B5879 .M25125 vol. 4, PH3213.B584 .M25125 vol. 4