TY  - BOOK
AU  - Oster,Clinton V.
AU  - Strong,John S.
AU  - Zorn,C.Kurt
TI  - Why airplanes crash: aviation safety in a changing world 
SN  - 0195072235 (cloth : acid-free paper) :
PY  - 1992///
CY  - New York
PB  - Oxford University Press
KW  - Aeronautics
KW  - United States
KW  - Accidents
KW  - Canada
KW  - Aircraft accidents
ER  -