00861nam a2200289 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001500134056001300149082001400162245009600176260003400272300003800306500001700344525004000361650005300401700001400454700001400468700001400482700001400496700003600510700001400546950001100560KMO20080875920080331104608ta080325s2008    ggkad         001   kor    a9788942513147g93530:c\180000 lEM4122042lEM4122043c201a539.2b8-1  a539.22401a628.222100a신하수도공학 /d이광호,e권문선,e권재혁,e민선홍,e배병욱,e육운수  a파주 :b동화기술,c2008  a350 p. :b삽화, 도표 ;c27 cm  a색인수록  a권말부록: 환경정책기본법 8a하수도 공학[下水道工學]0KSH20050120251 a이광호1 a권문선1 a권재혁1 a민선홍1 a배병욱,d1964-0KAC2018318261 a육운수0 b\18000