000 00910nam-a2200241---4500
001 232019
005 20200804144037.0
010 _a0-321-08189-7
_bEncadernado
090 _a232019
100 _a20030703d2003 k y0pory5003 ba
101 0 _aeng
102 _aUS
200 1 _aEducational research
_ean introduction
_fMeredith D. Gall, Joyce P. Gall, Walter R. Borg
205 _a7th ed
210 _aBoston
_cAllyn and Bacon
_dcop. 2003
215 _aXXXI, 656 p.
_cil. gráficos
_d24 cm
675 _a37.012
_vint
_zfre
700 1 _aGall,
_bMeredith Damien
701 1 _920717
_aBorg,
_bWalter R.
_4070
701 1 _966787
_aGall,
_bJoyce P.
_4070
942 _cLIVRO
_n0