... goal of one-subject, one-page (or one-screen) for eachdocument. The subject should be specified in the subject line, and thecontent should relate to the stated subject. For two subjects, write ... abstracts and index journals, bib-liographies, and other compilations.Current-awareness services, including contents journals and SDIservices.General and specialized databases available for on-line ... to oneor more axes. U.S. Patent No. 5, 247 ,261.Standard. American Society for Testing an d Materials (ASTM). 1979.Standard for metric practice. PCN 0 6-5 0380 7 -4 l.Citing Sources for Tables and...