000			00478cam a22001691i 4500
082			_a669.3 _bCOP
110	2		_aCopper Development Association, London.
245	1	0	_aCopper in chemical plant.
260			_aLondon : _bThe Association, _c1936.
300			_a5 p. l., 7-69 p. : _bill., plates. ; _c22 cm.
500			_a"C. D. A. publication no. 23, 1936."
650		0	_aCopper.
650		0	_aChemical apparatus.
650		0	_aChemical engineering.
650		0	_aMCE
942			_cBK
999			_c9109 _d9109