Results for "Educators"
Roxie Laybourne Testing Materials from Aircraft Part
- Date: c. 1980s
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
S. Dillon Ripley
- Date: September 2003
- Creator: Challinor, David
- Creator: Challinor, David
- SI History Bibliography
In Memoriam: Roxie Collie Laybourne, 1910-2003
- Date: October 2004
- Creator: Dove, Carla J
- Creator: Dove, Carla J
