Study guide to accompany Computers and information processing :
O'Brien, James A.
Study guide to accompany Computers and information processing : with software tutorial and BASIC / James A O'Brien [and] Craig A. VanLengen - 2nd ed. - Homewood : Irwin, 1986. - 292 p.: ill.; 28 cm.
0256033382
Computers.
Computer software.
Business -- Data processing.
001.64 / OBS
Study guide to accompany Computers and information processing : with software tutorial and BASIC / James A O'Brien [and] Craig A. VanLengen - 2nd ed. - Homewood : Irwin, 1986. - 292 p.: ill.; 28 cm.
0256033382
Computers.
Computer software.
Business -- Data processing.
001.64 / OBS