TY  - BOOK
AU  - Sellers,jersy.jon/astore,william 
TI  -  Aerospace science; the explioration of space 
SN  - 0O72941332
AV  - TL1082.A3 2003 
PY  - 2003///
CY  - boston 
PB  - the mcgraw-hill 
KW  - Astronautical instrument
KW  - Austronautics systems engineering
ER  -