http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f7-subject=Great International Paper Airplane Contest) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f7-subject%3DGreat%20International%20Paper%20Airplane%20Contest Results for your query: docsPerPage=100;f7-subject=Great International Paper Airplane Contest Thu, 01 Jan 1970 12:00:00 GMT The great international paper airplane book. Mander, Jerry., Dippel, George., Gossage, Howard Luck, 1917-1969 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