000			00285nam a2200133Ia 4500
100			_aJaques, David
020			_a0-7099-0046-5
942			_cBK
654			_a
245			_aLearning in groups
260			_aLondon _bCroom Helm _c1984
082			_a378
300			_bHb _c22.2 _axviii,318
999			_c416992 _d416992
041			_aeng