@misc{indiciae954c0c41b4b7, title = {Space shuttle engineering and operations support. Avionics system engineering}, author = {Broome, P. A. and Neubaur, R. J. and Welsh, R. T.}, year = {1976}, url = {https://ntrs.nasa.gov/citations/19770018292}, note = {Source identifier: 19770018292} }