Costa Rica. - Singapore : Boston : APA Publications ; Distributed in the U.S. by Houghton Mifflin, c1994- - v. : ill. (chiefly col.), col. maps ; 23 cm. - Biennial - Insight guides . Editor: 1994- Harvey Haber. Includes index. ISBN: 0395662583 Subjects--Geographic Terms: Costa Rica--Guidebooks.