Sierra, Kathy. Head first Java / Kathy Sierra, Bert Bates. - 2nd ed. - Sebastopol, CA : O'Reilly, 2005. - xxxii, 688 p. : ill. ; 24 cm. Includes index. ISBN: 8173666024 Subjects--Topical Terms: Java (Computer program language) Dewey Class. No.: 005.133 / SIH