000 00423nam a22001577a 4500
003 OSt
008 200306b ||||| |||| 00| 0 eng d
020 _a9780071077606
082 _a624.01
_bGAM
100 _aGambhir, M. L.
245 _aBuilding materials: products, properties and systems
260 _aChennai:
_bMcGraw Hill education
_c2017.
300 _axix,633p.
700 _aJamwal, Neha16729
942 _2ddc
_cBK
999 _c354087
_d354087