TY  - BOOK
AU  - Waller, David; et al
TI  - Computer Science Student Book
T2  - Pearson Edexcel Internation GCSE (9-1)
SN  - 9781292310220
PY  - 2020///
PB  - Pearson
KW  - CoS
KW  - IGCSE CoS
N1  - eBook included
ER  -