IELTS : International English Language Testing System Dr. Lin Lougheed text America : Barron's, 2016 eng Introduction, Preparing for IELTS, Listening Module, Reading Module, Writing Module, Speaking Module, IELTS Model test Introduction, Preparing for IELTS, Listening Module, Reading Module, Writing Module, Speaking Module, IELTS Model test Ielts URN:ISBN:978-1-4380-7612-6