Filtering by: Contributor Aylward, Graeme Remove constraint Contributor: Aylward, Graeme Contributor Maver, Tom Remove constraint Contributor: Maver, Tom Creator Purdie, Cameron L. Remove constraint Creator: Purdie, Cameron L. Date 1983 Remove constraint Date: 1983 Resource type http://purl.org/coar/resource_type/c_db06 Remove constraint Resource type: http://purl.org/coar/resource_type/c_db06