00546 a2200157 4500 9558884111 005.4 WIJ 3309 4065 විජේරත්න, එන්.පී. මයික්‍රෝසොෆ්ට් එක්සෙල් පහසුවෙන් ඉක්මනින් කොටදෙනියාව ආශීර්වාද 2000 2000 192p. 21cm. SYSTEMS PROGRAMMING COMPUTER PROGRAMMING PROGRAMS DATA L 32323 32323 0 0 0 0 LEN MAIN MAIN LEN 2008-08-14 2 005.4WIJ 16917 2018-02-03 00:00:00 2018-01-10 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2009-09-03 0 005.4WIJ 59909 2009-09-03 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2009-09-03 1 005.4WIJ 59908 2020-03-04 00:00:00 2020-01-22 0.00 2016-10-31 L 0 0 0 0 LEN MAIN MAIN LEN 2012-10-25 0 005.4WIJ 16916 2017-08-25 00:00:00 0.00 2016-10-31 L