Physical metallurgy of tungsten and tungsten alloys

Vols. 1-3 photocopied by Armed Services Technical Information Agency, Arlington Hall Station, Arlington, Va.

A systematic study of the Cooper ornithological club; a sketch of evolutionary development with illustrations and descriptions of type specimens ...

"Published at the fourth annual meeting of the Cooper ornithological club."

Sources of information on the properties of metals and alloys.

"April 15, 1943."