Title: Putevoditelʹ po fondu Spravochno-bibliograficheskogo otdela Biblioteki Rossiĭskoĭ akademii nauk
Subjects: Catalogs, Guidebooks, Bibliography of bibliographies, Bibliographical literature, Bibliography, Rossiĭska͡ia akademi͡ia nauk. Biblioteka. Spravochno-bibliograficheskiĭ otdel, Rossiĭska͡ia akademi͡ia nauk