00992nam a2200277 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001900134056001500153082001500168245007200183250002400255260004800279300003800327500005600365650004700421650005300468700004900521880005700570880004600627880003000673950001100703KMO20216036220220110114203ta211126s2021    ulkac         000   kor    a9791196789046g93320:c\190000 lEM8125961lEM8125962c201a326.371b21-29  a326.3712601a387.73223006880-01aNCS 항공객실 일상안전관리 /d지은이: 홍영식  a2021년 개정13판  6880-02a서울 :b코스모미디어,c2021  a271 p. :b삽화, 초상 ;c26 cm  aNCS는 "National Competency Standards"의 약어임 8a항공 안전[航空安全]0KSH1998037107 8a항공사 실무[航空社實務]0KSH20070001241 6880-03a홍영식,d1958-0KAC2016294444aut006245-01/(BaNCS hanggong gaeksil ilsang anjeon gwalli  6260-02/(BaSeoul :bKoseumo Midieo,c20211 6700-03/(BaHong, Yeongsik0 b\19000