000			00318nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c255
040			_aBED
100			_aSharma Asha
245		0	_aLearner Learning and Cognition
260			_bVijya Pub. _aLudhiana
300			_a412
500			_a3020
942			_cBK
999			_c3020 _d3020