TY - BOOK T1 - Men and machines T2 - The new secondary histories A2 - Strong, C. F. LA - English PP - London PB - Univ. of London Press YR - 1964 ED - 1. publ. UL - http://glotrec.wdi-staging.gei.de/cat/Record/gei564520365 KW - Schulbuch ER -