A guide to SQL /

le Pratt, Philip J., 1945-, Last, Mary Z.
Boston, MA : Cengage Learning, 2015
Ninth edition.

Concepts of database management /

le Pratt, Philip J., 1945-, Last, Mary Z.
Boston, MA : Cengage Learning, 2015
Eighth edition.

Microsoft access 2013 : comprehensive /

le Pratt, Philip J., 1945-, Last, Mary Z.
Boston, MA : Cengage Learning, 2014

Concepts of database management /

le Starks, Joy, Pratt, Philip J., 1945-, Last, Mary Z.
Boston, MA : Cengage, 2019
Ninth edition.

Microsoft Access 2010 : introductory /

le Shelly, Gary B., Pratt, Philip J., 1945-, Last, Mary Z.
Boston, MA : Course Technology, 2011

Microsoft Access 2010 : comprehensive /

le Shelly, Gary B., Pratt, Philip J., 1945-, Last, Mary Z.
Boston, Mass. : Course Technology/Cengage Learning, 2011

Concepts of database management /

le Friedrichsen, Lisa L., Friedrichsen, Lisa L., Ruffolo, Lisa, Monk, Ellen F., Starks, Joy, Pratt, Philip J., 1945-, Last, Mary Z.
Boston, MA : Cengage, 2021
Tenth edition.

Microcomputer database management using Paradox for Windows /

le Pratt, Philip J., 1945-
San Francisco, Calif. : Boyd & Fraser, 1994

Microsoft access 2013.

le Pratt, Philip J., 1945-
Boston, MA : Cengage Learning, 2014

A guide to MySQL /

le Pratt, Philip J., 1945-
Boston, Mass. : Thomson Course Technology, 2006

Advanced dBASE IV programming /

le Pratt, Philip J., 1945-
Danvers, MA : Boyd & Fraser, 1994

Microsoft Office 365 : Office 2016 : introductory /

Boston, Massachusett : Cengage Learning, 2017