00452 a2200157 4500 9789555012140 155.4 GUN 25924 44950 ගුණරත්න, පී. ඒ. භාවාත්මක ඥාන ශක්ති වර්ධනය කෑගල්ල කර්තෘ 2010 2010 x, 63p. 22cm. Psychology Child psychology L 52827 52827 0 0 0 0 LEN MEDL MEDL LEN 2010-08-31 1 155.4GUN 30742 2025-12-22 00:00:00 2025-12-12 0.00 2016-10-31 L 0 0 0 0 LEN MAIN MAIN LEN 2010-08-31 0 155.4GUN 30741 2017-08-28 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MAIN MAIN LEN 2010-08-31 0 155.4GUN 30740 2017-08-28 00:00:00 0.00 2016-10-31 L