000			00539nam a22001337a 4500
008			230620b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a624.012.4(082.2) _bN8
245			_aConcrete for infrastructural developments _c/ Fourteenth national convention of civil engineers proceedings organised by the Institution of Engineers 3-5 December, 1998
260			_aRoorkee: _bThe Institution of Engineers, _c1998
300			_axvi, 389p.
650			_aProceedings
942			_2udc _cPR
999			_c45200 _d45200