| Author: | Cooley, M. S. (Maxwell Stephens), 1874- |
| Subject: | TH, Vacuum cleaning |
| Format: | Electronic text |
| Date issued: | 2023 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Vacuum cleaning systems : $b A treatise on the principles and practice of mechanical cleaning [electronic resource] / M. S. Cooley |