TY - BOOK AU - Pratt,Philip J. TI - A guide to SQL SN - 0877095205 AV - QA76.73.S67 P73 1995 U1 - 005.133 PRG 21 PY - 2001/// CY - Danvers, Mass. PB - Boyd & Fraser KW - SQL (Computer program language) N1 - Includes index ER -