An air analyzer for determining the fineness of cement
By: by J.C. Pearson, Assistant, and W.H. Sligh, Aid, Bureau of Standards. Issued September 8, 1915.
Contributors: Sligh, W. H. b. 1877, joint author.
Series: [U.S.] Bureau of Standards. Technologic papers,; no. 48
Publisher: Govt. Print. Off.
Published: 1915
Place of publication: Washington
Language: eng
Number of pages: 74
Subjects: Cement -- Testing