000 00304nam a2200121Ia 4500
008 250523s9999 xx 000 0 und d
100 _aSingh, Gurcharan
245 0 _aBuilding Materials
260 _bStandar Publishers Distributors
_aDelhi
_c2009
300 _a378
650 _aEngineering
942 _cBK
999 _c15485
_d15485