na INLIS000000000024507 20231202145247 231202||||||||| | ||| |||| || | 010-1223024507 id 005.369 005.369 HAL p Halim, S. Y. Pengolah kata wordperfect Cet.2 Jakarta Elex Media Komputindo 1990 vii, 159 hlm. ; 21 cm. R01.18 - R01-0628 Program Komputer