008030210s2001 ulka 000a kor
■020 ▼a8947250651 ▼g93530
■090 ▼a539.15▼b이598ㅅ
■1001 ▼a이규성
■24510▼a수처리공학▼d이규성...[등]저.
■260 ▼a서울▼b형설 ▼c2001.
■300 ▼a979p.▼b삽도▼c26cm.
■50000▼a부록으로 "ISO 14000 series" 수록
■653 ▼a수처리공학▼a수처리▼a수질
■9500 ▼b\33000
■960 ▼a김기화▼b2199039