TY  - BOOK
AU  - Gorard,Stephen
AU  - Selwyn, Neil.
TI  - 101 key ideas: information technology 
T2  - Teach yourself books
SN  - 0340804378 (pbk. )
PY  - 2001///
CY  - London
PB  - Hodder headline
KW  - Information technology
ER  -