XXIVth International Navigation Congress Leningrad 1977 Hardcover Very Good No Jacket Jacket Black boards, gold and silver embossed. Inland and open waters issues, port constuction concerns, cargo regulations. Soviet Union and Europe coordination. 414pp. Rare reference of Soviet science and international relations.Hard Cover. Very Good/No Jacket. 8vo - over 7¾" - 9¾" tall.