00571nam a2200169Ia 4500 187703 BIBL 20160527191143.0 941019s1994||||sp ||||||||||||||1||spa|d 8426709508 Tornsdorf, Helmut. Local 180390 El gran Manual del PC HelmutTornsdorf y Manfred Tornsdorf. Barcelona Marcombo 1994. Microcomputers Handbooks, manuals, etc. Local 136054 Personal computer Programming. Local 149967 PC DOS Computer operating system. Local 148572 142973 142973 0 0 0 004_160000000000000_T686D_E 0 evref 137009 10 10 9 2016-05-27 276297 0 004.16 T686d E 80000001738403 2016-05-27 00:00:00 r:187703 z:NCC:D 9