000			00392nam a2200157Ia 4500
005			20240619184306.0
008			231004s9999||||xx |||||||||||||| ||und||
020			_a9789386418456
041			_aeng
082			_a669 _bT19 RAY. G
100			_aRay, H.S aud Ghosh, A
245		0	_aPrinciples of extractive metallurgy
250			_a3rd ed..
260			_bNew age Int. ltd _c2019
942			_cBK
999			_c23101 _d23101