Cite
APA Citation
Asker, N., Barraclough, J., Bolger, S., Byrd, L., Edmondson, A., & Murphy, C. (2015). KS3 Maths Progress Student Book Delta 3. Harlow, United Kingdom : Pearson Education. http://access.bl.uk/ark:/81055/vdc_100066539301.0x000001