000 00425 a2200121 4500
020 _a978-1-5063-8670-6
026 a _A654
082 _2Fifth Edition
_a300.72CRER
100 _aJohn W. Creswell, J. David Creswell
245 _aResearch Design
_bQualitative, Quantitative, and Mixed Methods Approaches
260 _aLos Angeles, London, New Delhi, Singapore, Washington DC, Melbourne
_bSAGE
_c2018
942 _2ddc
_cBK
_k300.72
_mCRER
_n0
999 _c699
_d699