00863cam a22002894a 4500003001000000005001700010008004100027020001500068040002500083041000800108044000700116080001000123100002900133245003200162260003400194300001100228500001100239650003200250650002500282650003000307650002500337655002300362942001200385945002100397999001700418952013800435AR-SsjUIB20250710145547.0250429s1987 sp 000 0 spa d a8426706681 aAR-SsjUIBcAR-SsjUIB0 aspa asp a681.31 aAlteneder, Andreas9844411a¿Qué hace un ordenador?. aBarcelona :bMarcombo,c1987. a118 p. aLIFBI. 7aBanco de datos2lemb913447 7aHardware2lemb94501 7aInformática2lemb92114 7aSoftware2lemb94944 7aLibro2unescot914 cLB2cdu adbfid1994-09-16 c11679d11679 00102cdu4070aINGbINGd2025-07-10eDonación - SIEMENSiIng.1011l0o681.3 ALTpBFI.1011r2025-07-10 00:00:00t1w2025-07-10yLB