na INLIS000000000001550 20231202140348 231202||||||||| | ||| |||| || | 010-1223001550 id 005.369 005.369 HAL a Halim, S. Y. Aplikasi wordperfect Cet.2 Elex Media Komputindo 1991 vii, 160 hlm. : ilus. ; 21 cm. R01.17 - R01-0623 Wordperfect