Illustrated Acts in GreekFredrick J. Long, Matthew R. Peterson, Keith Neely · First published 2019Open the Tome
Acoustic properties of headgear: VIII. Sharpe Instruments, American Optical, and General Textile Mills ear protectorsKeith K. Neely · First published 1960Open the Tome
Acoustic properties of headgear. IX: The effect of various helmet suspensionsKeith K. Neely · First published 1960Open the Tome
Acoustic properties of headgear. XI: Two suspensions and two ear seal combinationsKeith K. Neely · First published 1960Open the Tome
Acoustic properties of headgear. XII: Two earmuff devicesKeith K. Neely · First published 1960Open the Tome
Acoustic properties of headgear. XIII: Three ear cupsKeith K. Neely · First published 1960Open the Tome
Speech intelligibility at reduced ambient air pressuresKeith K. Neely · First published 1960Open the Tome