TY - BOOK T1 - Making sense : teacher's book T2 - Skill of listening. Elementary A1 - Aitken, Rosemary LA - English PP - NelSon, U.K. PB - [s.n] YR - 1983 UL - https://colectivo.uloyola.es/Record/L20401 OP - 63 SN - 0175554560 KW - Inglés (Lengua) ER -