Grammar in use Intermediate : self-study reference and practice for students of north american English with answers /
Raymond Murphy, William R. Smalzer.
- Tercera edición
- Cambridge : Cambridge University Press, 2009.
- 369 páginas : Ilustraciones.
- Cambridge. .
Welllknown for its simple, clear explanations and two-page format, Grammar in Use Intermediate is a unique combination of grammar reference and practice for students of North American English.