coal and metal miners' pocketbook of principles, rules, formulas, and tables.
Subtitle: 9th ed., rev. and enl., with original matter.
Edition: 9th ed., rev. and enl.
Publisher: International Textbook Co.
Published: 1905
Place of publication: Scranton, Pa
Language: eng
Number of pages: 637
Subjects: Mining engineering -- Handbooks, Manuals, etc