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040			_aNITIL _cNITIL
082			_221st _a666.893 _bN277F
110			_aNational Council for Cement and Building Materials (New Delhi)
245		0	_aFifth international conference on concrete technology for developing countries
260			_aNew Delhi _bThe Author _c1999
300			_aV.p.
500			_aContents: v.1. Proceedings -v.2. Proceedings
650			_aConcrete construction-Developing countries; Cement; Building materials-Developing countries; Building trades-Developing countries; Housing-Developing countries
942			_cBKS
999			_c50070 _d50070