Sladkovskii, M. I. - 2017
chapter 1 FIRST EMBASSIES AND THE PRELIMINARY (CARAVAN) PERIOD OF TRADE BETWEEN RUSSIA AND CHINA -- chapter 2 BORder … TRADE AND COMMERCIAL RELATIONS BETWEEN RUSSIA AND CHINA FROM THE MIDDLE OF THE 18th TO THE MIDDLE OF THE 19th CENTURIES … -- chapter 3 COMMERCIAL RELATIONS BETWEEN RUSSIA AND CHINA ON THE EVE OF THE AGE OF IMPERIALISM (SECOND HALF OF THE 19th CENTURY …