000 00695nam0a22002170004500
001 80569
005 20200804114045.0
010 _a0-415-04410-3
_b(Brochado)
090 _a80569
100 _a19940207e1992 k y0pory5003 ba
101 0 _aeng
102 _aGB
200 1 _aResearch methods in education
_fLouis Cohen, Lawrence Manion
205 _a3rd ed
210 _aLondon
_cRoutledge
_dimp. 1992
215 _aXXII, 413 p.
_cil. gráficos
_d22 cm
675 _a37.012
_vint
_zfre
700 1 _aCohen,
_bLouis,
_f1928-
701 1 _9111943
_aManion,
_bLawrence
_4070
942 _cLIVRO
_n0