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LDR00571nam ac200205 k 4500
001000000227822
00520140820032514
007ta
008100615s2010 ulka 000a kor
020 ▼a 9788927301622
040 ▼a 247004
049 ▼l M0426543 ▼l M0426544 ▼c C2
056 ▼a 539.1076
090 ▼a 539.1076 ▼b 박휘혜사
1001 ▼a 박휘혜
24520 ▼a (21세기) 상하수도기술사/ ▼d 박휘혜 저 -: ▼b Upgrade= ▼x Professional-engineer.
260 ▼a 서울: ▼b 예문사, ▼c 2010.
300 ▼a 1434 p.: ▼b 삽화; ▼c 27 cm.+ ▼e CD-ROM 1매.
653 ▼a 상하수도/ ▼a 상하수도기술사
950 ▼b \65000