000			00311nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c150
040			_aBED
100			_aVENKATAIAH N.
245		0	_aEDUCATIONAL TECHNOLOGY (H)
260			_bAPH PUB. _aN.D.
300			_a234
500			_a2972
942			_cBK
999			_c2972 _d2972