@inbook{77087052e9014af5938574b3b6a41ad4,
title = "Two low-cost tools for computer-assisted physics teaching: Spreadsheet and general purpose A/D-D/A devices",
author = "NG, \{Pun Hon\}",
year = "2000",
language = "English",
isbn = "9787563330546",
pages = "152--156",
booktitle = "Proceedings of '99 International Conference of Physics Teachers \& Educators: Turning the Challenge into Opportunities: The Historic Mission of Physics Teacher for the Next Millennium",
publisher = "Guangxi Normal University Press",
}