Foundations of ChemistryJanuary 2003, Volume 5, Issue 1, pp 93–97 | Cite asU. Klein (ed.): Tools and Modes of Representation in the Laboratory SciencesAuthorsAuthors and affiliationsJeffry L. RamseyArticle 58 Downloads This is a preview of subscription content, log in to check access.PreviewUnable to display preview. Download preview PDF.Unable to display preview. Download preview PDF.Copyright information© Kluwer Academic Publishers 2003Authors and AffiliationsJeffry L. Ramsey11.Department of PhilosophySmith CollegeNorthhamptonU.S.A.