na INLIS000000000000617 20220516130238.0 220516| ||| | ind a 0010-052200000000307 Cara ampuh Menyelamatkan data Tri Amperiyanto "AMPERIYANTO, Tri" Jakarta Elex Media Komputindi 1993 "xi, 301 p. : ills. ; 24 cm" ISBN 979-557-137-1 681.3 COMPUTER. 1 1463