Mathematics A for year 2 / 
Sophie Goldie [and four others] ; consultant editor Owen Toller. 
 - 1 online resource (600 pages) 
<br/><br/> "OCR A Level." 
<br/><br/><label>ISBN: </label>9781471851537 (e-book) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Examinations--Study guides.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.