NTAUG Introduction in to use of SQL Peter Dominey Copyright © Peter Dominey 2004, Copyright © Peter Dominey 2004,
IT203 Unit 7: SQL Queries II SQL Copyright © 2012 Pearson Education, Inc. Publishing as Prentice HallChapter7.1.
IT203 Unit 6: SQL Queries I SQL Copyright © 2012 Pearson Education, Inc. Publishing as Prentice HallChapter7.1.
Structured query language
