Recommended specifications for zinc oxide, dry and paste.
By: Prepared and recommended by the U.S. Interdepartmental Committee on Paint Specification Standardization, January 12, 1920.
Series: Circular of the Bureau of Standards -- no. 87
Publisher: Govt. Print. Off.
Published: 1920
Place of publication: [Washington
Language: eng
Subjects: Zinc oxide -- Standards.
Other titles: Zinc oxide, dry and paste
Notes: At head of title: Department of Commerce. Bureau of Standards.

"Issued February 16, 1920."