Kosta Lekanides

Theory of Knowledge Skills and Practice: Oxford IB Diploma Programme (IB Skills and Practice) by Jill Rutherford,Sara Santrampurwala,Kosta Lekanides,Adam Rothwell OUP Oxford Paperback 17 October 2013 from£23.99 | RRP: ~~£22~~
Cambridge Vocabulary for PET with Answers and Audio CD (Cambridge Books for Cambridge Exams) by Sue Ireland,Joanna Kosta Cambridge University Press Paperback 27 March 2008 from£20.13 | RRP: ~~£15~~
Cambridge Vocabulary for PET Edition without answers by Sue Ireland,Joanna Kosta Cambridge University Press Paperback 27 March 2008 from£29.68 | RRP: ~~£13.3~~