000			00491nam a2200157Ia 4500
003			NIELib
008			220420s9999||||xx |||||||||||||| ||und||
082			_a155.4 _bHAD
242			_ahaduma waduma uganma saha Lamaya
245			_aහැදුම වැඩුම උගැන්ම හා ළමයා
260			_bSri Lanka university Service(external)staff, _c1987.
300			_a169p. _bill.; _c24cm
650			_aDevelopmental Psychology
650			_aChild Psychology
942			_2ddc _cLM
999			_c49391 _d49391