1999 - Sams Teach Yourself Pl/sql in 21 Days [2nd Edition] (Paperback) ISBN-13: 9780672317989 ISBN-10: 0672317982 Genre: Computers & Technology 1 1997 - Teach Yourself Pl/sql in 21 Days [Sams Teach Yourself] (Paperback) ISBN-13: 9780672311239 ISBN-10: 0672311232 Genre: Computers & Technology ? Essential Oracle 7 (Paperback) ISBN-13: 9780672308734 ISBN-10: 0672308738 Genres: Computers & Technology, Reference, Science & Math ? |