000			00372nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-460431-7
082			_a624 TEC
100			_aT.T.T. Institute Chandigrah
245		0	_aCivil engineering materials
250			_a3rd
260			_aTata mcgraw hill _bNew Delhi _c1999
300			_b102
650			_aCIVIL
999			_c165323 _d165323