000 00475 a2200157 4500
008 170315b xxu||||| |||| 00| 0 eng d
020 _a9781133939610
100 _aAry, Donald
245 _aIntroduction to research in education
700 _aJacobs, Lucy Cheser (et al.)
250 _a9th ed.
260 _bWadsworth Cengage Learning,
_c2014.
_aUSA.:
300 _axx, 700p.
_bill.
650 _aEducation
_vResearch.
_987
942 _cBK
_hLB1028 .A7 2014
999 _c21835
_d21834