United States government master specification for asphalt primer for roofing and waterproofing.
Series: Circular of the Bureau of Standards -- no. 162; Federal Specifications Board specification -- no. 87
Publisher: Govt. Print. Off.
Published: 1924
Place of publication: [Washington
Language: eng
Subjects: Asphalt.; Roofing.; Waterproofing.
Other titles: Specification for asphalt primer
Notes: "April 8, 1924."

At head of title: Department of Commerce. Bureau of Standards.