Report of investigations. 6571. Development of hydraulic device for measuring relative pressure changes in coal during mining, progress report [with bibliography]; by Thomas C. Miller and Rudolph Sporcic.
Publication Title:
Development of hydraulic device for measuring relative pressure changes in coal during mining, progress report [with bibliography]; by Thomas C. Miller and Rudolph Sporcic.
Display Title:
Report of investigations. 6571. Development of hydraulic device for measuring relative pressure changes in coal during mining, progress report [with bibliography]; by Thomas C. Miller and Rudolph Sporcic.
Series Title:
Report of investigations.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Miller, Thomas C. and Sporcic, Rudolph
Author place:
Washington, D.C.
Author zip:
20240
Date:
[1964.]
Publish Date ISO Format:
1964-01-01T00:00:00Z
Publication Start:
19640101
Publication End:
19641231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1964
SuDoc number:
I 28.23:(nos.)
Description:
[3]+13 p. il. 4°
Notes:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh. Pa., 15213
Availability:
† Distribution Made by Issuing Office. Mines Bureau, Pittsburgh. Pa., 15213