000 00451nam a2200181Ia 4500
008 250428s9999 xx 000 0 und d
020 _a978-9-71237844-7
082 _aHS 001.42 B223 2016
245 0 _aPractical research 1
245 0 _cBaraceros, Esther L.
260 _bRex Book Store, Inc.
260 _c2016
300 _aix, 163 pages
526 _a001 Generalities
650 _aResearch -- methodology.
942 _2DDC
942 _cB
999 _c39946
_d39946