00931nam a2200277 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001900134056001700153082002700170245010800197260003100305300004900336525005600385650004700441650004100488700001900529700004800548700001400596700001400610940001800624950001100642KMO20090846120211203104059ta090429s2009    ulkade        000   kor    a9788970004006g93560:c\160000 lEM4424619lEM4424620c201a562.11027b9-1  a562.110272401a621.31042a005.36922120a(Auto CAD와 Elect-CAD를 이용한) 전기 CAD /d박규홍,e나채동,e박건수,e유선종 공저  a서울 :b연학사,c2009  a368 p. :b삽화, 도표, 설계도 ;c26 cm  a권말부록: 옥내 배선용 기호(KSC 0301) 등 8a전기 제도[電氣製圖]0KSH1998028289 8a오토캐드[AutoCAD]0KSH20020296521 a박규홍4aut1 a나채동,g羅菜東,d1954-0KAC2017247871 a박건수1 a유선종0 a전기 캐드0 b\16000