000			00459nam a2200181Ia 4500
005			20250805131629.0
008			250805s2011||||xx |||||||||||||| ||und||
020			_a9789380199412
082			_a371.33 DAS
100			_aDash B C
245		0	_aTextbook of Educational Technology
260			_bWisdom Press _aNew Delhi _c2011
300			_a285
650			_a dash b c
650			_aeducational technology
690			_aEducation and Training
942			_cBK
999			_c94128 _d94128