Mann's tonnage conversion tables
Subtitle: for the use of weighmasters, billing clerks, freight clerks, and others, in converting pounds into tons and fractional parts of a ton, and tons and fractional parts of a ton into pounds
By: by William J. Mann.
Publisher: [s.n.]
Published: 1904
Place of publication: Bethlehem, Pa
Language: eng
Number of pages: 155
Subjects: Weights and measures.
Other titles: Tonnage conversion tables.