St. Lawrence Seaway masters's handbook.
Subtitle: Issued by the St. Lawrence Seaway Authority and the Saint Lawrence Seaway Development Corporation.
Contributors: Saint Lawrence Seaway Development Corporation.
Publisher: Printed by the Queen's printer
Published: 1959
Place of publication: Ottawa
Language: eng
Subjects: Saint Lawrence Seaway -- Navigation -- Law and legislation; Saint Lawrence Seaway -- Rates and tolls
Notes: Superseded by its The seaway handbook.