Extra series
Viking Society
AMS Press
Viking Society extra series
by Thorsteinn Erlingsson
AMS Press [1982] Extra series / Viking Society v. 2
Available at 37 libraries
by Birger Nerman
AMS Press [1982] Extra series / Viking Society v. 4
Available at 35 libraries
by Jessie M.E. Saxby . by W.A. Clouston
AMS Press [1982] Extra series / Viking Society v. 1
Available at 36 libraries
by Knut Stjerna
AMS Press [1982] Extra series / Viking Society v. 3