Fan curve preparation using programmable pocket calculators /

Bibliographic Details
Main Author:	Bruce, William E.
Corporate Author:	United States. Mining Enforcement and Safety Administration
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of the Interior, Mining Enforcement and Safety Administration, 1978.
Series:	Informational report (United States. Mining Enforcement and Safety Administration) ; 1070.
Subjects:	Fans (Machinery) > Performance. Mine ventilation > Equipment and supplies.

Description
Physical Description:	1 unnumbered page , 20 pages : illustrations ; 27 cm.
Bibliography:	Includes bibliographical references.