Ship or Sheep? Student's book : An Intermediate Pronunciation Course (Introducing English Pronunciation)

Algebra: Introductory and Intermediate

Prospects Intermediate

Intermediate algebra, with applications

Intermediate Bridge in Three Weeks: A 21-Day Guide to Bridge Mastery

True to Life Pre-intermediate Personal study workbook : English for Adult Learners (True to Life)

Airport International: Level 4 - Intermediate (Nelson Readers)

Intermediate Algebra Functions and Authentic Applications, Second Edition

Principles of Microeconomics

Microeconomics