TY  - BOOK
AU  - Speller, W. J. C.
TI  - Rigging maintenance and inspection of aircraft ("A" licence)
U1  - 629.13437 
PY  - 1941///
CY  - London
PB  - Sir Isaac Pitman & Sons
KW  - Aircraft maintenance
KW  - Aerospace engineering
KW  - Aircraft mechanics certification
ER  -