TY - BOOK ID - 22686410 TI - Why airplanes crash : aviation safety in a changing world AU - Oster, Clinton V. Jr AU - Strong, John S. AU - Zorn, C. Kurt PY - 1992 SN - 0195072235 PB - New York Oxford Oxford University Press DB - UniCat KW - Air traffic KW - Canada KW - United States KW - Aeronautics KW - Accidents KW - Aeronautics - Accidents. KW - Aeronautics - United States - Accidents. KW - Aeronautics - Canada - Accidents. KW - United States of America UR - https://www.unicat.be/uniCat?func=search&query=sysid:22686410 AB - ER -