008970109s1991 ulk 000a kor
■00519971105100048
■020 ▼a8942541046
■056 ▼a539.9
■090 ▼a539.9▼b정851ㅎ▼cv.2
■1001 ▼a정팔진
■24510▼a環境工學槪論▼d丁八鎭▼e李鍾範 共著
■260 ▼a서울▼b東和技術▼c1991
■300 ▼a280p▼b삽도,그림▼c23 cm
■44000▼a環境科學叢書▼vno.2
■653 ▼a환경공학개론▼a환경과학총서
■7001 ▼a이종범
■9500 ▼b\6000▼c기증;