TY - BOOK AU - Musen, P AU - Upton, E. TI - NASA Technical Note : DEVELOPMENT OF THE LUNAR AND SOLAR PERTURABTIONS IN THE MOTION OF AN ARTIFICAL SATLLITE PY - 1961/// CY - Washington, D.C. PB - NASA, KW - Perturbative Function KW - Influence KW - Cayley's Development--Lunar Theory N1 - Technical Note D-491-500 ; Bound Vol. No.63671 contents TR15938-15946 ER -