TY - BOOK AU - Lekanides,Kosta TI - Oxford IB diploma programme: extended essay T2 - Oxford IB diploma programme SN - 9780198377764 (pbk.) U1 - 373.2 23 PY - 2016/// CY - Oxford PB - Oxford University Press KW - Extended Essay - Education--Curricula KW - Educational evaluation KW - Report writing KW - International baccalaureate KW - Study guides ER -