Unformatted text preview: both are very advanced. Before computers there were type writers. I suppose before cars people either walked or rode horses, and checks were used before the bank card. Finally, before Wal-Mart’s advanced cash register system, items were rung up and calculated in one’s head or on paper. We’ve come a long way....
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This note was uploaded on 08/02/2011 for the course CIS 146 taught by Professor Mcdaniel during the Spring '08 term at Wallace Community College.
- Spring '08