Bering's successors, 1745-1780 : contributions of Peter Simon Pallas to the history of Russian exploration toward Alaska /
Pallas, Peter Simon,1741-1811.
Masterson, James R.(James Raymond),1905-
Seattle : University of Washington Press,
1948.
Articles from Neue nordische Beyträge, v. 1-4, 1781-83, tr. and annotated by J. R. Masterson and Helen Brower.
"Reprinted from Pacific Northwest quarterly, vol. 38, 1 and 2 [1947]" -- T.p. verso.