TY  - BOOK
AU  - Lecar, Myron
TI  - NASA Technical Note : METHOD OF ESTIMATING RESIDUALS IN ORBITAL THEORY
PY  - 1961///
CY  - Washington, D.C.
PB  - NASA
KW  - Earth Satellites
KW  - Residuals
N1  - Technical Note D-491-500; Bound Vol. No.63671 contents TR15938-15946
ER  -