| Title | Displacement Time Study Caliber 0.30 Light Machine Gun T-23 |
| ISBN | |
| Author | Rowland, Richards A. |
| Binding | Trade Pb |
| Publisher | Aberdeen Proving Ground |
| Publisher Year | 1943 |
| Publisher Location | Aberdeen, MD |
| Condition | Good with no dust jacket |
| Description | Owner inscription/worn and soiled; Restricted Military Research Laboratory Report |
| Handle | BBT25_167130 |