000			00383nam a2200145Ia 4500
008			241226s9999 xx 000 0 und d
020			_a0-07-451505-5
082			_a620.11 _bAGR
100			_aAgrawal, B
245		0	_aIntroduction to engineering materials
260			_aNew Delhi : _bTata Mcgraw-Hill, _c1996.
300			_aviii,353
365			_a110
650			_aCivil Engineering
999			_c128460 _d128460