000 00623nam a2200169Ia 4500
008 131226s9999 xx 000 0 und d
020 _a9780203017333
100 _aKotzen
245 _aEnvironmental Noise Barriers : Guide to their Visual and Acousitic Design
245 _cKotzen
260 _bCRC Press
260 _c1998
300 _aOn-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan
650 _aEngineering & Technology
856 _3Click here to access the e-Book
_uhttp://site.ebrary.com/lib/karachi/docDetail.action?docID=10017749
942 _cEB
999 _c52547
_d52547