000			00505nam a2200169Ia 4500
082			_a370.72 _bFRH
100			_aFraenkel, Jack R. _917999
245			_aHow to design and evaluate research _cJack R. Fraenkel and Norman E. Wallen
250			_a2nd ed.
260			_aNew York: _bMcGraw-Hill, _c1993.
300			_axix, 571p.
500			_aincludes bibliography and index
546			_aEng
650			_aEducation-Research-Methodology _9200265
700			_aWallen, Norman E.(jt. auth) _9200266
942			_cBK
999			_c5135 _d5135