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b grosch
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Cilt sonuçları
My Friend Zimmermann
B. Mich Grosch · Books on Demand
152 sayfa · 2010
Fiction, humorous, general / Fiction, short stories (single author)
Method of deriving orbital perturbing parameters from onboard optical measurements of an ejected probe or a natural satellite
C. B. Grosch · National Aeronautics and Space Administration
93 sayfa · 1969
Perturbation (Astronomy) / Artificial satellites / Observations