1.

Technical Paper
Technical Paper
1. Effects of titanium on some surface properties of nitride ceramics
Thoor, C M E ; Hemsworth, J A ; Nicholas, M G ; Crispin, R M
Pub. info.: NASA Technical Reports.  pp.1-21,  1989.  National Aeronautics and Space Adminstration
2.

Technical Paper
Technical Paper
2. Tellurium embrittlement of type 316 steel
Hemsworth, J A ; Nicholas, M G ; Crispin, R M
Pub. info.: NASA Technical Reports.  pp.1-34,  1989.  National Aeronautics and Space Adminstration