M.O. Volʹf (Firm)

• Katalog russkago otdi︠e︡lenīi︠a︡ knizhnago magazina Mavrikīi︠a︡ Osipovicha Volʹfa ... v Sanktpeterburgi︠e︡ i ... v Moskvi︠e︡
• Novyĭ sistematicheskīĭ katalog russkago otdi︠e︡lenīi︠a︡ knizhnago magazina Mavrikīi︠a︡ Osipovicha Volʹfa