00370nam a2200145Ia 4500008004100000020001800041082001900059245001300078245002100091260002400112260000900136300001500145526001600160650004800176250428s9999    xx            000 0 und d  a0-312-02919-5  aFIC H6751 1989 0aFreefall 0cHoffer, William.  bSt. Martin's Press.  c1989  a363 pages.  aMain Campus  aAeronautics -- Canada -- Accidents -- 1983.