000			00542cam a2200181 4500
001			IQ000558
008			t19371937nyua eng
035			_aIQ000558
245	0	0	_aPrinciples of chemical engineering / _cWilliam H. Walker ... [et al].
250			_a3a.ed.
260			_aNew York : _bMcGraw-Hill, _cc1937
300			_axi, 749 p. : _bil. ; _c23 cm.
440		0	_aChemical Engineering Series
504			_aIncluye apéndice e índice
700	1		_aWalker, William H., coaut.
942			_2lcc _cLIB
999			_c93675 _d93675