00419 a2200145 4500 9552034140 330.01 JAY 22635 35846 ජයතිලක, නිමල් ආර්ථික විද්‍යාව මූලධර්ම කඩවත ICRS Publications 2004 2005 [xii],24p. 21cm Economics theory SC 49980 49980 0 0 ddc 0 0 LEN MKDL MKDL LEN 2009-08-17 0 330.01JAY 59927 2009-08-17 00:00:00 0.00 2016-10-31 L 0 0 ddc 0 0 LEN MKDL MKDL LEN 2009-09-07 5 330.01JAY 59926 2019-08-16 00:00:00 2019-08-13 0.00 2016-10-31 L