Some technical methods of testing miscellaneous supplies, including paints and paint materials, inks, lubricating oils, soaps, etc.
By: By Percy H. Walker...
Edition: Rev.
Series: U. S. Dept. of agriculture. Bureau of chemistry. Bulletin -- no. 109; Bulletin (United States. Bureau of Chemistry) -- no. 109.
Publisher: Govt. print. off.
Published: 1910
Place of publication: Washington
Subjects: Chemistry, Analytic.