Dos mundosen breve : communicacion y comunidad /
Tracy D. Terrell ...[et al]
- 3rd ed. Tracy D. Terrell...[et al]
- Boston : Mc Graw Hill, 2006.
- xxxii, [468] p. - ill., photos., maps. Cuadorno de actividades
0013212563 (pbk.) 0073123676
Spanish language - Textbooks for foreign speakers - English.