Media type: E-Article Title: Once upon a time…the (hi)story of the concept of thechaîne opératoirein French prehistory Contributor: Delage, Christophe Published: Informa UK Limited, 2017 Published in: World Archaeology, 49 (2017) 2, Seite 158-173 Language: English DOI: 10.1080/00438243.2017.1300104 ISSN: 0043-8243; 1470-1375 Keywords: General Earth and Planetary Sciences ; Archeology ; Archeology Origination: Footnote: