Maritime matters : agreement between the United States of America and Poland, effected by exchange of notes, dated at Warsaw April 20 and May 31, 1990, and amending agreement, effected by exchange of notes, signed at Warsaw December 17, 1990 and January 30, 1991.
Washington, D.C. : Dept. of State : For sale by the Supt. of Docs., U.S. G.P.O., [1993?]