000			004360000a22001570004500
245			_aAdvances in extractive metallurgy and refining
100			_aJones, M.J. ed.
110			_aInstitution of Mining and Metallurgy, London
260			_aLondon _bInst. of Mining & Metallurgy _c1972
300			_axv, 635p. : ill.
500			_aIndex included
080			_a669.053 _bI6
650			_aMETTALLURGY
041			_aEN
942			_cBK
999			_c114157 _d114157