000			00346nam a2200145Ia 4500
999			_c342621 _d342621
003			OSt
005			20201109141735.0
008			180928s2017 xx 000 0 und d
020			_a9789381390276
100			_aNeelam Kumari
245			_aA Textbook of Communication & Educational Technology
260			_c2014
300			_a332p
942			_2ddc