TY - BOOK AU - Plowden,David TI - Bridges: the spans of North America SN - 0393019365 U1 - 624.20973 19 PY - 1984///], c1974 CY - New York PB - Norton. KW - Bridges KW - North America N1 - Reprint. Originally published: New York : Viking Press, 1974. (A Studio book); Includes index; Bibliography: p. 323 ER -