O'Connell, Sue.
Focus on IELTS / / Sue O'Connell.
7th impr.
Harlow : Pearson/Longman : Pearson Education, 2006.
223 s. : il. ; 28 cm.
ISBN 978-0-582-44773-8 ISBN 0-582-44773-9
International English Language Testing System.
Język angielski
Język angielski
BC.7427
UKD: 811.111(076+079)=111