Instruct: Classify the given review as either positive or negative.
Query: A good buy for serious students of Bahasa Indonesia

This dictionary and its companion volume "An English-Indonesian Dictionary" I have found to be comprehensive and up-to-date. A very useful feature is the many examples of word usage in complete sentences. Where words are used only in a particular region (mostly in Java) this is indicated. When trying to understand newpaper articles (e.g. from the Internet) I have come across almost no words that haven't been in the dictionary. Altogether the dictionary pair were a very good buy.