[From the bibliographer's files (XV). 150 and 125 years ago].
D001317:Austria; D001634:Bibliographies as Topic; D049672:History, 19th Century; D009885:Ophthalmology / Q000266:history*; D012425:Russia (Pre-1917)
Z teki szperacza-bibliografa (XV). Przed 150 i 125 laty.