TY  - BOOK
AU  - Morris Lloyd
AU  - Smith Kendall
TI  - Ceiling unlimited: the story of American aviation from Kitty Hawk to supersonics
U1  - 629.133(73) 
PY  - 1960///
CY  - New York
PB  - Macmillan
KW  - Aircraft
KW  - Supersonics
ER  -