id author title date pages extension mime words sentence flesch summary cache txt crl-10451 Brown, George B. Use of Punched Cards in Acquisition Work: Experience at Illinois 1949-06-30 3 .pdf application/pdf 1729 142 75 In order to get an accurate estimate of outstanding orders, it was necessary quarterly to examine the carbon copies of all purchase orders to find out which items had not yet been received and paid for, getting a new outstanding order figure on each fund, and effecting the necessary reconciliation on the ledger. In order to take care of the reconcilia- tion of actual costs with estimated costs at the end of each quarter of the fiscal year, all the cards in the orders and receipts file are rearranged by fund, the items received are eliminated, and the remaining cards consist of orders which are still outstanding. cache/crl-10451.pdf txt/crl-10451.txt