na INLIS000000000005545 20130515153606 ind 978-979-29-0045-3 0010-051300000005545 ind 005.369 005.369 Ayo Belajar Mudah Microsoft Excel 2007 / editor, Agnes Heni, Triyuliana Edisi : 1; Cetakan : 2 Yogyakarta Andi 2008 vii, 104 hlm. : ilus. ;19 cm. Pemrograman--Komputer