Introduction to SQL: Mastering the Relational Database Language [With CDROM]

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Introduction to SQL : Mastering the Relational Database Language by Rick F. Van

Six-Step Relational Database Design™: A step by step approach to relationa...

Managing Time in Relational Databases : How to Design, Update and Query Tempo...

Information Modeling and Relational Databases, Terry Halpin, Morgan Kaufmann, PB

Inside Relational Databases with Examples in Access Paperback