Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Research (documents). 53 Research -- Drama. 2 Research -- Economic aspects. 1 Research -- Economic aspects -- United States 6 Research -- economics -- United States. 1 Research -- Environmental aspects -- California -- Periodicals. 1 Research -- Environmental aspects -- New Mexico -- Periodicals. 1 Research -- Equipment and supplies -- SEE ALSO narrower term: Scientific apparatus and instruments 8 Research -- Equipment and supplies -- United States. 1 Research ethics -- SEE: Research -- Moral and ethical aspects 17 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >