@book{ title = "Java", author = "Deitel, Harvey M.,Deitel, Paul J.", year = "1997", publisher = "Prentice Hall", address = "Upper Saddle River, NJ", title = "how to program", language = "eng", isbn = "0132634015", keywords = "Lehrbuch,Computer programming,Java (Computer program language),Java 2,Java,CD-ROM,Java Standard Edition 9", }