000 00641nam a2200217 a 4500
001 093737
003 BD-ChCU
005 20251125122652.0
008 251125016 aii b 001 eng
020 _a978 93 325 49470
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a370.72/C919c
100 1 _aCreswel, John W.
245 0 0 _aEducational research :
_cplanning, conducting and evaluting quantitative and...
_cJohn W. Creswel
250 _a5th ed
260 _aBoston:
_cPearson ,
_cc2015
300 _a645pg.
504 _aIncludes index and bibliograpy.
650 0 _aEducational Research
_cResearch
942 _2ddc
_cBK
_n0
999 _c109810
_d109810