000 00645nac a22001931u 4500
020 _a8122414354
082 _a691
_bDUG
090 _c981
_d981
100 _aDuggal, S.K.
245 _aBuilding materials /
_cS.K. Duggal.
250 _a2nd revised ed.
260 _aNew Delhi :
_bNew Age International Pvt. Ltd.,
_c2004.
300 _a535 p. :
_billus;
_c24 cm.
500 _aIncludes index.
650 _aBuilding materials industry.
650 _aConstruction equipment.
942 _cBB
_k691DUG
999 _c981
_d981