000 00269nam a2200109 a 4500
005 20201002053446.0
008 180424s2017 000 spa d
020 _a9789945194913
245 0 _aCiencias sociales 6 :.
260 _aSanto Domingo,
_c2017.
999 _c46707
_d46707
040 _aDO-SdBNP