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found: Kirk, Tim. Physics for the IB diploma, 2007: t.p. (Tim Kirk) cover p. 4 (a senior examiner and a former deputy ch. examiner for IB, and was a member of the team who wrote the syllabus for the 2007 physics course; an experienced workshop leader and has taught for over 20 yrs in a wide range of UK and international schools; currently teaches at the Godolphin and Latymer School in London)