Treatise on friendship and commerce between the Russian Empire and the Crown of British, imprisoned in St. Petersburg June on 20...

Russia.Contracts.Treatise on friendship and commerce between the Russian Empire and the Crown of British, imprisoned in St. Petersburg June on 20 days 1766 - St. Petersburg.: With imp.Acad.Sciences, 1766. -15 s .. - -Tit.l.and text paral.to rus.and fr.Yaz..1. Russia, 1762-1801.- Foreign policy - relationships with individual countries.Electronic Source: PB