TY  - BOOK
AU  - Langfield,Sylvia, author.
AU  - Duddell,Dave
TI  - Computer Science
SN  -  9781108733755 :
PY  - 2019///
CY  - New york
PB  - Cambridge University Press
KW  - Computers
KW  - Computing
KW  - sears
N1  - Includes index
ER  -