TY  - BOOK
AU  - Knauth, Percy. 
TI  - Safety in the skies / 
SN  - 0-8306-2341-8
U1  - 363.124 
PY  - 1982///]
CY  - Summit, PA : 
PB  - TAB Books, 
KW  - Aeronautics--Safety measures.
KW  - Air traffic
N1  - Includes index
ER  -