TY  - BOOK
AU  - Sandau, Rainer
TI  - Small satellites for earth observation: selected contributions
U1  - 551.635 4 
PY  - 2008///
CY  - New York
PB  - Springwe
KW  - NASA earth observation programmes
KW  - Electromagnetic formation flights system design
KW  - Nano satellites
KW  - Space craft bus
ER  -