000			00564nam a2200205Ia 4500
008			140626s9999 xx 000 0 und d
100			_aAvei.
245			_aRotations and quarternions in 3- and 4-dimensional spaces / _cAvei ... [et al.].
260			_cc2011.
300			_a2 : 2, page 98
440			_aComputers in Education Journal
521			_aIT
650			_a3-dimensional spaces.
650			_a4-dimensional spaces.
650			_aComputer graphics.
650			_aMotions.
650			_aRotations.
650			_aStudent learning.
942			_cSE
999			_c120914 _d120914