Recrystallization of aluminum oxide : terminal report.

"Work performed under Contract No. AT-(40-1)-1344."

The true stress-strain properties of brittle materials to 5000° F : final report.

"5081-1190-XIV ; July 28, 1961."

Conversion of ammonium alum to alumina /

"U.S. AEC Contract AT(49-1)-545."