000 00407 a2200157 4500
003 OSt
008 090626t xxu||||| |||| 00| 0 eng d
082 _a624.01
_bDUG
100 _aDuggal, S.K6629
245 _aBuilding materials/2nd ed.
300 _a535p.
650 _a624.01
_xBuilding construction7900
942 _cBK
_2ddc
260 _aNew Delhi
_bNew Age International
_c2006
020 _a8122414354
999 _c349100
_d349100