00438nam a2200169Ia 450000500170000000800410001702000220005804100080008008200090008810000210009724500610011825000060017926400320018530000310021765000060024865500140025420260922095603.0260922s9999    xx            000 0 und d  a978-979-1153-40-9  aind  a005.1 aGUMAWANG, Atang 10aBelajar Otodidak Word, Excel, Powerpoint 2007 + Internet  a2  aBandung bInformatikac2009  axx, 490 hlm.bilus.c21 cm 4a0  aGrade 7-9