00807nam a2200241Ia 4500001000700000003000500007005001700012008004100029035002000070040001900090100003400109245009100143250002300234260009500257300001600352336000800368337001600376338001900392504003200411050002500443650007400468651002300542311128BIBL20180921093604.0870623s1988 pr b 00010 spa d a(OCoLC)16062439 aEVLGbspaerda2 aBarreto de Colón, Herodina.10aManual de español comercial :blecturas y ejercicios /cHerodina Barreto de Colón. a4. ed. rev. y amp. aRío Piedras :bEditorial Universitaria, Universidad de Puerto Rico ,c1976, reimp. 1988. axvi, 338 p. btxt 2rdamediabn 2rdacarrierbnc aBibliography: p. [331]-338.00aHF5728b.S7 B35 1988 0aCommercial correspondence , Spanish.xHandbooks, manuals, etc.2Local 0aPuerto Rico2Local