My Revision Notes OCR a Level Computer ScienceGeorge Rouse, Sean O'Byrne, Jason Pitt · First published 2016Open the Tome
OCR Computer Science for GCSE Student BookGeorge Rouse, Sean O'Byrne · First published 2016Open the Tome
OCR a Level Computer ScienceGeorge Rouse, Jason Pitt, Sean O'Byrne · First published 2015Open the Tome
OCR a Level Computer Science Student ETextbookGeorge Rouse, Jason Pitt, Sean O'Byrne · First published 2015Open the Tome
Success for Schools (Success for Schools: KS3 ICT Course)Sean O'Byrne · First published 2004Open the Tome
