TY - BOOK AU - Alario del Rio, Angelo Alberto TI - Strengthening writing skills by using cohesive devicez in course 2 students ar centro cultural colombo americano trough writen texts U1 - 428.24 A121 Ej.1 PY - 0000/// PB - 2017 N1 - Tesis (Licenciatura en Bilinguismo) -- FundaciĆ³n Universitaria Colombo Internacional ER -