url http://core.miserver.it.umich.edu/omeka-s/s/ire/item/4354 o:resource_class ire:Book ire:id AESE3NZD ire:class ire:Book ire:year 1964 ire:author Elson, Ruth Miller ire:title Guardians of Tradition: American Schoolbooks of the Nineteenth Century ire:isbn 978-0-8032-5755-9 ire:date 1964 ire:dateAdded 10/18/2022 20:33 ire:dateModified 10/18/2022 20:33 ire:numPages 480 ire:publisher University of Nebraska Press ire:language en ire:catalog Google Books ire:extra Google-Books-ID: BDafAAAAMAAJ ire:attachLink https://www.google.com/books?id=BDafAAAAMAAJ ire:medium Print ire:peer No ire:resourceType Background/Context ire:apa Elson, R. M. (1964). Guardians of Tradition: American Schoolbooks of the Nineteenth Century. University of Nebraska Press. ire:citedIn http://core.miserver.it.umich.edu/omeka-s/s/ire/item/2934 Democratizing Educational Innovation and Improvement: The Policy Contexts of Improvement Research in Education ire:contextType Historical ire:openAccess No --