00000nam 2200000 4500 INLIS000000000009148 20130612100952 ***********************************Ind** 010-061300000009148 Ind 005.369 005.369, Tos-n Tosin, Rijanto Narasumber the norton utility versi 6.0, Rijanto Tosin, Indira Pudja 1991 Jakarta 249 hlm., ilus., 21 cm Komputer-Program norton utility 6 0 Puja, Indira NBPNMAT