00671nam a2200217 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001900134056001600153082001700169245005500186260003900241300003800280504004100318650004700359700003600406950001100442KMO20145485020141023161823ta141017s2014    ulkad         001   kor    a9788987015354g93550:c\280000 lEM6000124lEM6000125c201a558.3251b14-1  a558.32512501a629.132522100a항법개론 =xAir navigation /d이강희 편저  a[서울] :b비행연구원,c2014  a402 p. :b삽화, 도표 ;c26 cm  a참고문헌(p. 402)과 색인수록 8a공중 항법[空中航法]0KSH19980178711 a이강희,d1959-0KAC2012021980 b\28000