000 00589nam a2200181Ia 4500
008 200815s9999||||xx |||||||||||||| ||und||
020 _a9780131127906
041 _aeng
050 _aLB1028
_b.C742 2005
100 _aCreswell, John W. 
245 0 _aEducational research:
_bplanning, conducting, and evaluating quantitative and qualitative research /
_cJohn W. Creswell
260 _aUpper Saddle River, N.J :
_bPearson, Merrill,
_c2005
300 _a623 p.
_b;
_c27 cm.
650 _aEducation -- Research -- Methodology.
650 _aMethod.
650 _aResearch.
999 _c11227
_d11227