A real-ear field method for the measurement of the noise attenuation of insert-type hearing protectors /

Mode of access: Internet.

Graphic method for plotting field pumping-test data /

Mode of access: Internet.

Development of the field artillery observation (target acquisition) battalions ; handout /

Cover title.

Operator, organizational, and field maintenance manual : night firing target mechanism XM31.

Includes index.

Annual Report of Target Practice with Small Arms and 3-Inch Field Pieces and Boat Guns

Mode of access: Internet.

Beryllium sampling methods: Comparison of two personal sample collection methods with the AEC sample collection method as used for one year in a beryllium production facility. /

Item 499-F-2

The method of characteristics in compressible flow.

Reproduced from typewritten copy.