TY - BOOK AU - Pratt,Philip J. AU - Last,Mary Z. TI - A guide to SQL SN - 9780538747677 AV - QA76.73.S67 P73 2009x U1 - 005.756 22 PY - 2009/// CY - Boston PB - Course Technology/Cengage Learning KW - SQL (Computer program language) N1 - Includes index ER -