Rock drilling; by C. E. Nighman and O. E. Kiessling.
Publication Title:
Rock drilling; by C. E. Nighman and O. E. Kiessling.
Display Title:
Rock drilling; by C. E. Nighman and O. E. Kiessling.
Corporate Agency Authors:
Work Projects Administration and Federal Works Agency
Sort Author:
Work Projects Administration
Authors:
Nighman, C. E. and Kiessling, O. E.
Date:
Feb. 1940
Publish Date ISO Format:
1940-02-01T00:00:00Z
Publication Start:
19400201
Publication End:
19400228
Corporate/Agency Author:
Work Projects Administration
Publication month:
11
Publication year:
1940
Publication place:
Philadelphia, Pa.
SuDoc number:
FW 4.7:E-11
Description:
xiii+158 p. il. large 8°
Notes:
(National Research Project. Report E-11; [Mineral technology and output per man studies].) [Processed. Prepared in cooperation with Mines Bureau, Interior Department.]
Notes:
(National Research Project. Report E-11; [Mineral technology and output per man studies].) [Processed. Prepared in cooperation with Mines Bureau, Interior Department.] † Distribution Made by Issuing Office.