Technical control of the colloidal matter of clays
By: by H.E. Ashley, Associate Ceramic Chemist, Bureau of Standards.
Series: Technologic papers of the Bureau of Standards -- no. 23
Publisher: Govt. Print. Off.
Published: 1913
Place of publication: Washington
Language: eng
Number of pages: 118
Subjects: Clay.; Colloids.
Notes: S.W. Stratton, Director.

"November, 1911."

At head of title: Department of Commerce.

"Publications issued by the Bureau of Standards, Department of Commerce": p. 117-118.