TY  - BOOK
AU  - Beard, Randal W.
AU  - Mclain, Timothy W.
TI  - Small unmanned aircraft: theory and practice
SN  - 9780691149219
U1  - 623.7469 
PY  - 2012///
CY  - New Jersey
PB  - Princeton University Press
KW  - Drone aircraft -- Control system
KW  - Guidance systems(Flight)
ER  -