000 00409pam a2200157a 44500
008 140414b2012 xxu||||| |||| 00| 0 eng d
020 _a9788122433791
082 _a691
_bDUG,Ed.4
100 _aDuggal, S.K
245 _aBuilding Materials
250 _a4th.
260 _aNew Delhi :
_bNew Age International Publisher,
_cc2012.
300 _axviii,594p.
650 _aCivil Engineering
942 _2ddc
_cBB
999 _c42660
_d42660