TY  - BOOK
AU  - Nagarajan, N.
TI  - Autonomous orbit estimation for near earth satellites using horizon scanners/ by N. Nagarajan
T2  - I.I.Sc, Dept of AE, Ph.D., THESIS
U1  - 629.434 
PY  - 1994///
CY  - Bangalore
PB  - IISc
ER  -