000			00335nam a22001457a 4500
008			210301b ||||| |||| 00| 0 eng d
020			_a1879694190
041			_aeng
080			_a004
082			_a004
100			_a28
101			_aSHK
245			_aA survey of Technology-Based Distance Education _cWhitis, G.R
942			_2udc _cBK
999			_c55314 _d55314