TY  - BOOK
AU  - Simkovich, A.
AU  - Baumann, Robert C
TI  - NASA Technical Note : BALANCING VANAGUARD SATELLITES
PY  - 1961///
CY  - Washington, D.C.
PB  - NASA 
KW  - Vanguard Satellites
KW  - Residual Imbalance
N1  - Technical Note D-491-500; Bound Vol. No.63671 contents TR15938-15946
ER  -