000			00657nam a2200193Ia 4500
008			161214s9999 xx 000 0 und d
020			_a9780387711409 _c(hbk)
082			_223 _a371.334 _bWEG
100			_aWegerif, Rupert
245		0	_aDialogic education and technology : expanding the space of learning
260			_aNew York: _bSpringer, _c2007
300			_ax, 326 p.; _bill.: _c25 cm.
490			_aComputer-supported collaboratie learning
650			_aCommunication in education
650			_aComputer -- assisted instruction
650			_aEducation -- Effect of technological innovations on
650			_aEducational technology
942			_2ddc _cBK
999			_c14762 _d14762