00642nam a2200181Ia 4500001001100000005001700011008004300028020001500071050001100086245008400097260004400181300002700225650006000252650004600312650005800358650002900416999001500445000001495820251012174535.0  960830s1995    us            0     eng c  a0821331116 4aHG388110aPayment systemsbprinciples, practice, and improvementscDavid Burras Humphrey   aWashington, D.C.bThe World Bankc1995   aviii, 104pbillc28cm.00aBanks and banking, InternationalxCommunication systems00aClearinghouses (Banking)xData processing00aElectronic funds transfersxInternational cooperation00aPaymentxData processing  c5692d5692