Media type: E-Article Title: Preface Contributor: Cerdá, Jaime imprint: FapUNIFESP (SciELO), 2003 Published in: Brazilian Journal of Chemical Engineering Language: Not determined DOI: 10.1590/s0104-66322003000100001 ISSN: 0104-6632 Keywords: General Chemical Engineering Origination: Footnote: Access State: Open Access