00496cam a22001572  4500001001100000005001700011008004100028020001700069040001500086050001600101100003100117245008300148260004200231300001700273650004800290000000499820151217151948.0070605s        xx            000 0 eng d  a047112320X :  aKABUcKABU 0aT58.6b.B871 aBurch, John G.@000015605110aInformation systems :btheory and practice /cJohn G. Burch, Felix R. Strater.  aSanta Barbara, CA :bHamilton,c1974.  axvii, 474 p. 0aManagement information systems.@0000148209