000 00348cam a2200145 4500
001 0415195411
008 041027t2003 xxu||||| |||| 00| 0 eng d
020 _a0415195411
100 _aCohen, L
245 0 _aResearch methods in education (5th ed)
250 _a5th
690 _aRehabilitation-Rheumatism
700 _aManion, L
999 _c82562
_d82562