@misc{indiciae835fac1fe49b, title = {The application test system: Technical approach and system design}, author = {Benson, J. L. and Mcclelland, D. R. and Tarbet, J. D. and Purnell, R. F.}, year = {1979}, url = {https://ntrs.nasa.gov/citations/19800007263}, note = {Source identifier: 19800007263} }