@inbook{172fa7455cfb419591fb5c3de1393454,
title = "Beyond the distinction between tool and sign: Objects and artifacts in human activity",
keywords = "516 Educational sciences, 611 Philosophy",
author = "Reijo Miettinen and Sami Paavola",
year = "2018",
doi = "10.1017/9781316662229.009",
language = "English",
isbn = "978-1-107-15769-9",
series = "Cambridge Handbooks in Psychology",
publisher = "Cambridge University Press",
pages = "148--162",
editor = "Alberto Rosa and Jaan Valsiner",
booktitle = "The Cambridge Handbook of Sociocultural Psychology",
address = "United Kingdom",
edition = "2nd edition",
}