Computers in business /
Sanders, Donald H.
Computers in business / Donald H. Sanders. - 4th ed. - New York : McGraw-Hill, 1979. - xviii, 461 p.
78017877
Electronic digital computers.
Business--Data processing.
Computers in business / Donald H. Sanders. - 4th ed. - New York : McGraw-Hill, 1979. - xviii, 461 p.
78017877
Electronic digital computers.
Business--Data processing.