Opening book details…
About this nonfiction
A treatise on cost accounting as applied to coal mining [by] J.J. Roby ... by Roby, James J. is a nonfiction available to read on EtoBox.
It is typically read by self-directed learners exploring a subject in depth.
Common subject areas: history, science, philosophy, social sciences.
- Author
- Roby, James J.
- Publisher
- The Calvert-Hatch Company] c1913.
- Published
- 1913
- Language
- EN
- Category
- nonfiction