TY  - BOOK
AU  - Raymer, Daniel P.
TI  - Aircraft design : a conceptual approach 
SN  - 978 1 563 47829 1 ALK PAPER
U1  - 629 1341 RAY NO 4 
PY  - 0000/// American Institute of Aeronautics and Astronautics
CY  - Reston
PB  -  Va. 
KW  - AIRPLANES DESIGN AND CONSTRUCTION
ER  -