An introduction to charts and their use /
Chriss, M.(Marjorie)
Hayes, Gerald R.(Gerald Ravenscourt),1889-1955.
Squair, W. H.
Glasgow : Brown, Son & Ferguson,
1995.
Accompanied by 1 folded sheet (col. chart) in loose pocket.
Previous ed.: 1977.
Includes index.
Nautical charts.