A guide to SQL di Shellman, Mark, Afyouni, Hassan, Prat, Philip J., Last, Mary Z.

Available for University of the Philippines Diliman College of Engineering via e-Textbook Reserves under Vital Source. Click here to access
Also available remotely for University of the Philippines Diliman College of Engineering. Click here to access thru Remote Access via EZProxy

Understanding dBase 5 for windows di Simpson, Alan

Fundamentals of databse systems di Elmasri, Ranez

Microsoft Access 2 for windows step by step.

A guide to the SQL Standard a user's guide to the standard relational language SQL di Date, C. J.

R:base 3.1 relational database concepts in practice di Harrington, Jan L.

Teach your self dBase III plus di Ackerman, Charles

Teach yourself dBase III plus. di Ackerman, Charles

dBase IV made easy di Liskin, Miriam

Mary Campbell's dBASE IV handbook di Campbell, Mary V.