Opening book details…
About this nonfiction
Trade and inductrial education. Instructors' manual for training public school janitors and janitor engineers, prepared by Ray L. Martin... in co-operation with N.S. Hunsdon... Charles N. Shaver, state superintendent of public instruction. by Martin, Ray Lipscomb. 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
- Martin, Ray Lipscomb.
- Publisher
- 1932]
- Published
- 1932
- Language
- EN
- Category
- nonfiction
More by Martin, Ray Lipscomb.
Browse all works by Martin, Ray Lipscomb.