000 00573cam a2200205 a 4500
020 _a9781412965569 (cloth)
020 _a141296556X (cloth)
020 _a9781412965576 (pbk.)
020 _a1412965578 (pbk.)
050 0 0 _aMED H62
_b.C6963 2009
100 1 _aCreswell, John W.
245 1 0 _aResearch design :
250 _a3rd ed.
260 _aThousand Oaks, Calif. :
_bSage Publications,
_2009.
300 _axxix, 260 p. ;
650 0 _aSocial sciences
650 0 _aSocial sciences
856 4 1 _uhttp://www.loc.gov/catdir/toc/ecip0810/2008006242.html
942 _cBK
999 _c94
_d94