TY - RPRT TI - Spaceflight tracking and data network operational reliability computer output for MTBF and availability. Appendix V to CSC-1-395 AU - Seneca, V. I. AU - Mlynarczyk, R. H. PY - 1974 UR - https://ntrs.nasa.gov/citations/19750006994 ID - 19750006994 ER -