R. C. Ewell

The Design and Production of a Procedure Training Aid Using the Procedure Learning Format and the Computer Automated Page Layout (PLA) Routine.

P. Scott, W. R. Terrell, R. C. Ewell, 1983 .

The performance of gallium arsenide/germanium solar cells at the Martian surface

R. C. Ewell, D. Crisp, Asmin V. Pathare, 2004 .