000 00255nam a2200085Ia 4500
008 240215s9999 xx 000 0 und d
100 1 _aBaraceros, Esther L.
245 1 0 _aPractical Research I 2nd Edition /
_cEsther L. Baraceros.
650 0 _aResearch - Methodology
999 _c5205
_d5205