@inproceedings{65c9d498ba9c4aadad16c155223377dd,
title = "Increasing use of the product conception and its incorporation into various procurement systems",
author = "Pertti Lahdenper{\"a}",
year = "1994",
language = "English",
isbn = "9-6277-5701-2",
series = "CIB Publication",
publisher = "University of Hong Kong",
pages = "149--158",
editor = "Steve Rowlinson",
booktitle = "East Meets West",
address = "Hong Kong",
note = "CIB W92 Procurement Systems Symposium ; Conference date: 04-12-1994 Through 07-12-1994",
}