TY - RPRT TI - Random harmonic analysis program, L221 (TEV156). Volume 2: Supplemental system design and maintenenace document AU - Graham, M. L. AU - Clemmons, R. E. AU - Miller, R. D. PY - 1979 UR - https://ntrs.nasa.gov/citations/19790023991 ID - 19790023991 ER -