000 00509cam a2200217 4500
008 120822n2011 000 0 eng u
020 _a9780415583367
035 _a(Sirsi) a61207
060 _aWX 20.
100 1 _aCohen, L
245 _aResearch methods in education
250 _a7th ed.
260 _aAbingdon :
_b Routledge,
_c 2011
300 _axxii, 758p.
340 _aBook
650 2 _aEducation
650 2 _aResearch
700 1 _aManion, L
700 1 _aMorrison, K
942 _n0
_02
999 _c17081
_d17081