00437nam a2200133Ia 4500008004100000040002500041082001200066100004200078245005100120260000900171942000700180952010100187999001500288230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a004 Sh4  aShelly, Gary B. and Thomas J. Cashman 0aIntroduction to computers and data processing   c1980  cBK  00104070aNORSU-SiabNORSU-SiacCIRCd2023-07-03l0o004 Sh4p6615r2023-07-03w2023-07-03yBK  c2763d2763