IELTS /
International English Language Testing System. McGraw-Hill's IELTS.
Monica Sorrenson.
- New York, N.Y. : McGraw-Hill, 2012.
- vi, 456 p. : ill. ; 28 cm. + 1 CD-ROM (4 3/4 in.)
9780071761185
English language--Examinations, questions, etc. International English Language Testing System--Study guides.