Media type: E-Article Title: Back‐up to Butler: the biosocial background of the Butler Act Contributor: Armytage, W. H. G. imprint: Informa UK Limited, 1978 Published in: Westminster Studies in Education Language: English DOI: 10.1080/0140672780010102 ISSN: 0140-6728 Keywords: Education Origination: Footnote: