@inbook{ea1b9b0def8949108b053febb1666545,
title = "Introduction",
keywords = "Specialized histories (international relations, law), Literary theory, analysis and criticism, Culturele activiteiten, Overig maatschappelijk onderzoek",
author = "\{van Zanden\}, J.L.",
note = "Proceedings Twelfth Economic History Congress B10",
year = "1998",
language = "Undefined/Unknown",
publisher = "Het Spinhuis",
pages = "11--16",
editor = "\{van Ark\}, B. and E. Buyst and \{van Zanden\}, J.L.",
booktitle = "Historical benchmark comparisons of output and productivity",
}