000 00437 a2200169 4500
008 231204b1994 |||||||| |||| 00| 0 eng d
005 20240509121332.0
245 _aResearch methods in education
300 _a414p.
_c24cm.
500 _a
250 _a4th ed
035 _balis book code
_a1376
700 _aCohen , Louis
_e
_91441
700 _aManion , Lawrence
_e
_91442
260 _bRoutledge,
_c1994
653 _aEducational research
999 _c1376
_d1376