Telegraph signals for the landowners

Author	Бутаков Александр
Description	Butakov, Alexander Telegraph signals for gentlemen of landlords / Comp. A. Butakov. - St. Petersburg: type. Time. dep. military. settlements, 1833. -12 p., 1 p. yl. ; 15. - . Source of electronic copy: RSL Location of original: D 20/93; O 39/144
Publisher	тип. Врем. деп. воен. поселений