A guide to SQL /
Pratt, Philip J. ,
A guide to SQL / Philip J. Pratt. - 7th ed. - xviii, 294 pages : illustrations ; 24 cm.
0619216743
SQL (Computer program language).
QA76.73.S67 / .P73 2005
A guide to SQL / Philip J. Pratt. - 7th ed. - xviii, 294 pages : illustrations ; 24 cm.
0619216743
SQL (Computer program language).
QA76.73.S67 / .P73 2005