Katherine Sierra

SCJP Sun Certified Programmer for Java 6 Exam 310-065  Katherine Sierra Hardcover. McGraw-Hill Osborne Media, 2008-06-24 ISBN 9780071591065     SCJP Sun Certified Programmer for Java 5 Practice Exams (Exam 310-055)  Katherine Sierra Bert Bates Paperback. McGraw-Hill Osborne Media, 2007-05-01 ISBN 9780072260885     SCJP Sun Certified Programmer for Java 5 Study Guide (Exam 310-055) (Certification Press)  Katherine Sierra Paperback. McGraw-Hill Osborne Media, 2005-12-21 ISBN 9780072253603