000			00326nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c275
040			_aET
100			_aMangal S.K.
245		0	_aAdvance Education Psychology
260			_bPHL learning P.L. _aNEW DELHI
300			_a520
500			_a60341
942			_cBK
999			_c66304 _d66304