Navigation / [electronic resource] / by the editors of Time-Life Books.. — New York : : Time-Life Books,, c1975.. — 176 p. : : ill. ; 30 cm. — (The Time-Life library of boating). Includes index. Bibliography: p. 172. LCCN: 75013778 Subjects--Topical Terms: Navigation. LC Class. No.: VK555 / .T55 1975 Dewey Class. No.: 623.89