000			00304nam a2200133Ia 4500
008			160710s2006 xx 000 0 und d
020			_a8189582852
082			_a370.7 RAJ
100			_aRAJNI BALA
245			_aEDUCATION RESEARCH
260			_bALFA PUBLISHERS _c2006
300			_a239
942			_2ddc _cB
999			_c62557 _d62557