Title Voyages from Asia to America [microform] : for completing the discoveries of the north west coast of America; to which is prefixed, a summary of the voyages made by the Russians on the Frozen Sea, in search of a North East Passage, serving as an explanation of a map of the Russian discoveries, published by the Academy of Sciences at Petersburgh / translated from the High Dutch of S. [i.e. G.] Muller, with the addition of three new maps, by Thomas Jefferys.