TY  - BOOK
AU  - Haddon, J. D.
TI  - Introduction to aeronautical engineering, vol.3
U1  - 629.13 HAD 
PY  - 1942///
CY  - London
PB  - Sir Isaac Pitman & Sons
KW  - Strength of materials
KW  - Aircraft structure and design
KW  - Materials science – aerospace
ER  -