000			00729nam a22001577a 4500
008			221103b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a69.003.1(540) _bJ6.1
245			_aProceedings of symposium on housing and building materials _c/ National Building Organisation
260			_aNew Delhi: _bNational Building Organisation, _c1957
500			_aVol. 1 (Building research and design practices) ; x, 207p. Vol. 2 (Status of building materials and building industry) ; vi, 185p. Vol. 3 ( Population trend and housing needs) ; viii, 206p.
650			_aBuilding materials
653			_aBuilding industry
700			_aMathur, G C (Ed.)
942			_2udc _cSYM
999			_c27655 _d27655