Perrin, Douglas Dalzell 1922- Purification of laboratory chemicals. - Oxford : Pergamon press, c1988. - 391 p. : tabla ; 30,5 cm. BibliografĂa al final de cada capĂtulo ISBN: 0080347150 0080347142 Subjects--Topical Terms: QUIMICA PREPARATIVA Universal Decimal Class. No.: 542.05