Riley, F. E., & Sailor, D. J. (1962). Space systems engineering. New York: McGraw-Hill Book Company.
Παραπομπή Chicago StyleRiley, Francis E., and Douglas J. Sailor. Space Systems Engineering. New York: McGraw-Hill Book Company, 1962.
Παραπομπή MLARiley, Francis E., and Douglas J. Sailor. Space Systems Engineering. New York: McGraw-Hill Book Company, 1962.
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