ISBN 0194371549 books & textbook
Language, Context, and Text: Aspects of Language in a Social-Semiotic Perspective (Language Education)
Halliday, M. A. K. Hasan, Ruqaiya Christie, Frances
Oxford University Press /1989-06-22 Paperback / 126 Pages
isbn-10: 0194371549 / isbn-13: 9780194371544
