00744nam a2200229 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001700134056001400151082001600165245006200181260007600243300004400319500001700363650003900380700004800419700003600467950001100503KMO20151145720150316161415ta150309s2015    ulkad      AZ 001   kor    a9788920014796g93560:c\155000 lEM6091286lEM6091287c201a004.58b15-8  a004.582601a004.67822300a인터넷과 정보사회 /d정재화,e곽덕훈 공저  a서울 :bKnou PRESS(한국방송통신대학교출판문화원),c2015  aviii, 337 p. :b삽화, 도표 ;c26 cm  a색인수록 8a인터넷[internet]0KSH19980000111 a정재화,g鄭宰和,d1977-0KAC2014244801 a곽덕훈,d1949-0KAC2012055310 b\15500