000 00609nam a2200181Ia 4500
008 151218s9999 xx 000 0 und d
020 _a9788132107484
_cRs.4500
040 _aCLIITBBS
_cCLIITBBS
_dCLIITBBS
082 0 0 _a300.72
_222
_bCRE/R
100 _aCreswell, John W.
_9430
245 1 0 _aResearch design :
_bqualitative, quantitative, and mixed methods approaches /
_cby John W. Creswell.
250 _a3rd ed.
260 _aLos Angeles :
_bSAGE Publishings,
_c2009.
300 _axxix, 260 p. ; 24 cm
504 _aInclude Index
650 _aResearch methods- social sciences
_9431
942 _2ddc
_cTRB
999 _c6558
_d6558