000			00551nam a2200205Ia 4500
001			5113
005			20250221145449.0
008			250214s9999||||xx |||||||||||||| ||und||
100			_aKhanna, O P
245		0	_aText book of material science and metallurgy
260			_aDelhi
260			_bDhanpat Rai and Sons
260			_c1996
300			_axxiii,
650			_aEngineering materials
650			_aExtraction -- Metals (Aluminium, Copper, Zinc,Lead, Magnisium)
650			_aMaterials -- Engineering
650			_aMetallurgy
942			_cBK
999			_c21247 _d21247