000			00343nam a2200145Ia 4500
008			220329s2006 xx 000 0 eng d
020			_a9788120335639
082			_a370.78/BES
100			_aBest, John W
245		0	_aResearch in Education
250			_a10th ed
260			_bPHI Learning _aNew Delhi _c2006
300			_a510
942			_2ddc _cBK _02
999			_c25 _d25