Sylvia Langfield

• Cambridge International AS and A Level Computer Science
• Cambridge International AS and a Level Computer Science Coursebook with Cambridge Elevate Edition (2 Years)
• 'A' Level Computing
• Learning to Program in Pascal and Delphi
• Cambridge International AS and a Level Computer Science Coursebook
• 'A' Level Computing
• 'AS' level computing
• AQA Computing AS
• Cambridge International AS and a Level Computer Science Elevate Teacher's Resource Access Card
• Cambridge International AS and a Level Computer Science Teacher's Resource CD-ROM
• Learning to Program in Pascal and Delphi
• Learning to Program in Visual Basic