TY - BOOK AU - Pratt,Philip J. AU - Last,Mary Z. TI - A guide to SQL SN - 9780324597684 AV - QA76.73.S67 P73 1995 U1 - 005.75/6 20 PY - 2009/// CY - Danvers, Mass. PB - Boyd & Fraser KW - SQL (Computer program language) N1 - Includes index ER -