Business data systems a practical guide /
Harpool, Jack D
Business data systems a practical guide / Jack D. Harpool - Iowa Wm C. Blorwn 1978 - 448p. 26cm.
0697081265
Business--databases
Business data systems a practical guide / Jack D. Harpool - Iowa Wm C. Blorwn 1978 - 448p. 26cm.
0697081265
Business--databases