http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Perspective) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DPerspective Results for your query: docsPerPage=100;f277-subject=Perspective Thu, 01 Jan 1970 12:00:00 GMT The elements of perspective: illustrated by numerous examples and diagrams. Penley, Aaron Edwin, 1807-1870 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Professional perspective: a correlation of freehand and scientific perspective. Cooper, Thomas Heaton. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT