20928 306 10 Wira Sutedja Primary Author Joseph Roy Additional Author S. Budisuharto Additional Author mixed material Jakarta Elex Media Komputindo 1994 images_%2816%29.jpeg.jpeg Donald D.Spencer Primary Author mixed material 0675080738 Ohio Bell and Howell Company 1981 e2c1b1ec-e41d-47a9-a087-60d9ff7023d8.jpg.jpg Ludwig Slusky Primary Author mixed material 0801646553 United States of America Mosby College Publishing 1988 WhatsApp_Image_2025-04-25_at_13.42.59.jpeg.jpeg An Introduction 2th.Ed Donal D. Spencer Primary Author mixed material 0675097878 Columbus Charles E. Merrill Publishing Company 1982 images_%2815%29.jpeg.jpeg Donald H. Sanders Primary Author mixed material 0070548544 United States of America McGraw-Hill 1988 91BPa4d46yL._AC_UF1000%2C1000_QL80_.jpg.jpg Paukl A. Sand Primary Author mixed material 007811651 California McGraw Hill 1985 images_%2814%29.jpeg.jpeg Paul A. Sand Primary Author mixed material 0881341053 United States of America McGraw-Hill 1984 517xeaUvMkL._AC_UF1000%2C1000_QL80_.jpg.jpg Herwinsyah Rusianto Primary Author Ali Santoso Additional Author mixed material 9795373269 Jakarta Elex Media Komputindo 1993 images_%2814%29.jpg.jpg Salman FM Samutie Primary Author mixed material 9795523120 Jakarta Dinastindo 1995 WhatsApp_Image_2025-04-25_at_14.07.41.jpeg.jpeg John Ross Primary Author mixed material 9796639017 Jakarta Elex Media Komputindo 1997 images_%2813%29.jpeg.jpeg