na INLIS000000000021785 20130612120617 Ind 010-061300000021785 Ind 005.369 005.369, per-t PERMANA, Budi 36 jam belajar komputer micrsoft excel 2000, Budi Permana 2000 Jakarta xi, 393 hlm. , ilus, 21 cm Komputer- belajar excel NBPNMAT