00511nam a2200157 a 450000100100000000500170001000800410002704000250006808200090009324500410010226000550014330000200019804900090021895201090022799900170033600002809720200930031339.0110406s1988 dr 000 0 spa d aDO-SdBNPbspacBNPHU aA65400aAprender con los sellos postales. /. aSanto Domingo, :bUnioĢn postal universal,c1988. a23 p. ;c21 cm. aBNPD 0010718PDaPDbPDcCTd2011-04-06iLF1l0oA654 p28097-10r2020-06-25w2020-06-25yLFPDZNo se presta c27589d27589