000			00335nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-204-1221-4
082			_a624.1 DUG
100			_aDuggal, S K
245		0	_aBuilding materials
260			_aOxford & IBH _bNew Delhi _c1998
300			_axiv,390p _b125
650			_aCIVIL
999			_c164875 _d164875