00749na  a2200217   4500001001300000005001500013008004100028024002700069100002600096370004800122372004600170372001700216374004800233374004800281375001100329377001100340400003600351670004900387670004300436670005200479KAC20150840020200710132918150430 b aznnnaabn           a aaa      7 a00000003669349332isni1 aHoliday, Ryan,d1987-  c미국(국명)[美國]0KSH19980227002nlsh  a경영학[經營學]0KSH19980107892nlsh  a자기계발  a작가(사람)[作家]0KSH19980134622nlsh  a미디어 전략가a비즈니스 저술가  a남성  l영어1 a홀리데이, 라이언,d1987-  a이겨내는 용기, (심플라이프), 2015  a에고라는 적, (흐름출판), 2017  a가상국제전거파일(VIAF)uhttp://viaf.org