Skoog, Douglas A. Química analítica Douglas A. Skoog, Donald M. West ; traduccion [por] María del Carmen Ramírez Medeles - 6. ed. - México McGraw-Hill c1995. - xx, 612 p. ill. ISBN: 003097285X Subjects--Topical Terms: Chemistry , Analytic--Quantitative. LC Class. No.: QD101.2 / .S55 1979 Dewey Class. No.: 545 / S628a6 E