00476     2200181   4500001002100000005001500021008004100036035002400077041000800101082001100109090001800120100002300138245005200161260002100213300002700234650002100261850001200282INLIS00000000004331720131008103052                                   ind    0010-101300000001239  aind  a005.84  a005.84, Cha v  aCHANDRALEKA, Happy  aVirus, worm dan trojan korse, Happy Chandraleka  a2004bYogyakarta  axviii, 196 hlm., 21 cm  aKOMPUTER - VIRUS  aNBPNMAT