00941nam a2200253 k 4500001001300000005001500013008004100028020003100069049002800100052001500128056001300143082001400156245006900170250000900239260003300248300002600281504004400307650004700351650006000398650006000458653010500518700005300623950001100676KMO20051847320180828131924050629s2005    ulka          001   kor    a8942504833g93530:c\260000 lEM3339568lEM3339569c201a539.3b5-1  a539.3240 a628.322100a하수처리설계:b공정·운전관리/d박철휘...[등]저  a2판  a서울:b東和技術,c2005  a652p.:b삽도;c27cm  a참고문헌: p.[643]-646, 색인수록 8a하수 처리[下水處理]0KSH1998015235 8a하수 처리 장치[下水處理裝置]0KSH1999017848 8a하수 처리 시설[下水處理施設]0KSH2002015518  a하수처리설계a공정관리a운전관리a하수처리a하수처리장치a하수처리시설1 a박철휘,g朴哲輝,d1956-0KAC2012262234aut0 b\26000