978-958-8774-46-6 | English Comfandi The Big Adventure Students Book 9 | Educactiva | Marcela Isabel Alfonso Caro | 2013 |
978-958-00-0639-8 | English for you, Student´s Book 4 | Educactiva | Marcela Isabel Alfonso Caro Alejandro Moreno David Correa Gisela Bohorquez Henry Aponte Jean Paul Zapata John Joven Cartagena John Jairo Álvarez John Jairo Hernandez Jose Luis Jiménez Julian Velasquez Liliana Paez Luis Fernando Torres Luisa Uribe Miguel Jiménez Miguel Martínez | 2018 |
978-958-776-028-6 | English for You 4, Student's Book | Educactiva | Marcela Isabel Alfonso Caro Alejandro Moreno Rojas Edwin Cruz Gisela Bohorquez Jean Paul Zapata John Joven Cartagena Jose Luis Jiménez Juan David Correa Julian Velasquez Liliana Páez Luis Fernando Torres Luisa Uribe Miguel Martínez Miguel Jiménez Yein Barreto | 2014 |
978-958-776-191-7 | You Too Portafolio Teacher's Guide 4 | Educactiva | Dayan Ivette Ospitia Pintor Marcela Isabel Alfonso Caro | 2014 |
978-958-8860-09-1 | You Too Potfolio Teachers 4 | Educactiva | Marcela Isabel Alfonso Caro | 2014 |
978-958-8847-51-1 | You Too Portfolio Workbook 4 | Educactiva | Marcela Isabel Alfonso Caro | 2014 |
978-958-8847-45-0 | You Too Portfolio Students Book 4 | Educactiva | Dayan Ivette Ospitia Pintor Marcela Isabel Alfonso Caro | 2014 |
978-958-8847-01-6 | You Too Portfolio Student's Book 4 | Educactiva | Dayan Ivette Ospitia Pintor Marcela Isabel Alfonso Caro | 2013 |
978-958-8774-64-0 | You Too Portfolio Workbook 4 | Educactiva | Marcela Isabel Alfonso Caro | 2013 |
978-958-8774-58-9 | You Too Portfolio Teacher's Guide 4 | Educactiva | Dayan Ivette Ospitia Pintor Marcela Isabel Alfonso Caro | 2013 |
978-958-8774-54-1 | You Too Portfolio Student's Book 4 | Educactiva | Dayan Ivette Ospitia Pintor Marcela Isabel Alfonso Caro | 2013 |
978-958-8774-50-3 | English Comfandi, The Big Adventure Workbook 9 | Educactiva | Marcela Isabel Alfonso Caro | 2013 |
978-958-705-095-0 | Be Happy F | SM Educación | Marcela Isabel Alfonso Caro Fernando Cortés Ramos | 2006 |
978-958-45-2965-7 | Cd Student´s Book You Too 4 | Educactiva | Marcela Isabel Alfonso Caro | 2010 |
978-958-8316-78-9 | desde las experiencias pedagogicas de los docentes de lengua | Universidad Pedagógica Nacional | Marcela Isabel Alfonso Caro Mauricio Ochoa Alba | 2009 |
978-958-45-2117-0 | Workbook You Too 4 | Educactiva | Marcela Isabel Alfonso Caro Henry Aponte Puello | 2010 |
978-958-45-1113-3 | You Too! 4 | Educactiva | Marcela Isabel Alfonso Caro John Joven Cartagena | 2009 |
978-958-705-182-7 | New Be Happy F Workbook | SM Educación | Marcela Isabel Alfonso Caro | 2007 |
978-958-705-181-0 | New Be Happy E Workbook | SM Educación | Marcela Isabel Alfonso Caro | 2007 |
978-958-705-180-3 | New Be Happy D Workbook | SM Educación | Marcela Isabel Alfonso Caro | 2007 |
978-958-705-166-7 | New Be Happy C Workbook | SM Educación | Marcela Isabel Alfonso Caro | 2007 |
978-958-705-175-9 | New Be Happy B Workbook | SM Educación | Marcela Isabel Alfonso Caro | 2007 |
978-958-705-179-7 | New Be Happy A Workbook | SM Educación | Marcela Isabel Alfonso Caro | 2007 |