Northup, Charles H., The Japan vacation planner : how to be your own tour guide, spend less, enjoy more, and go anywhere you want / - Berkeley, Calif. : Stone Bridge Press, 1992. - 168 p. : ill. ; 24 cm. Includes index. ISBN: 0962813753 (pbk.) : Dewey Class. No.: 915 STO 1992 A099 Or.