[Washington, D.C.?] : U.S. Dept. of Commerce, International Trade Administration, 1984.

Unavailable--Try BorrowDirect or Interlibrary Loan >> C 61.2:C 19/2/984

United States. Department of State. Bureau of Public Affairs

Washington, D.C. : U.S. Dept. of State, Bureau of Public Affairs, Office of Public Communication, Editorial Division : [Supt. of Docs., U.S. G.P.O., distributor], 1982.

Unavailable--Try BorrowDirect or Interlibrary Loan >> S 1.3/a:At 6/assistance