000			00329nam a22001457a 4500
020			_a978-81-203-3563-9
082			_aR 370 _bWES
100			_aJophn .W .Best
245			_aResearch in Education
250			_a10th ed
260			_aNew Delhi _bPHI Learning _c2006
300			_a510
650			_aEducation,Research
942			_cBK
999			_c31533 _d31533