Books

Parramore, K., Stephens, J., Compton, C., & Rigby, G. (2004). Decision mathematics 1 (3rd ed.). London: Hodder Education.

Parramore, K., Stephens, J., & Compton, C., (2004). Decision mathematics 2 and C (3rd ed.). London: Hodder Education.

Marji, M. (2014). Learn to program with Scratch: A visual introduction