Clifton, Harold Dennis.
Business data systems : a practical guide to systems analysis and data processing / Harold Dennis Clifton. - 4th ed. - Prentice-Hall 1990.
3511
Business - Data processing.
System analysis.
HF5548.2 / Cli.
Business data systems : a practical guide to systems analysis and data processing / Harold Dennis Clifton. - 4th ed. - Prentice-Hall 1990.
3511
Business - Data processing.
System analysis.
HF5548.2 / Cli.