# \DeclareCategory{Books}
# Author: Koji Yokota <yokota@res.otaru-uc.ac.jp>
# adapted: Marcus Kriele <mkriele@mac.com> and Uwe Stöhr (April 2011)
# \DeclareCategory{Books}
# Author: Koji Yokota <yokota@res.otaru-uc.ac.jp>
# adapted: Marcus Kriele <mkriele@mac.com> and Uwe Stöhr (April 2011)