00920nam a2200289Ia 4500 284612 OCoLC 20160527200917.0 000725s2005 ck a frb 000 0 spa d 9701055101 9789701055106 (OCoLC)44644552 UBP spa UBP OCLCQ PUXA HF5721 .R65 1999 808.06665 R7414r5 Rojas Risco, Demóstenes. Local 161503 Redacción comercial estructurada Demóstenes Rojas Risco. 5a.. ed. Santafé de Bogota McGraw-Hill 2005. iii, 231p. ill. 27 cm. Nueva serie educación comercial. Local 143710 Includes bibliographical references. Business writing Local 67285 Business communication Local 67219 Commercial correspondence Local 78601 205386 205386 0 0 ddc 0 808_066650000000000_R7414R5 0 evl 315708 10 10 1 2016-05-27 Caribbean Lib. 42.79 416926 0 808.06665 R7414r5 80000002339656 2016-05-27 00:00:00 r:284612 6