TY  - GEN
AU  - Harris, Gregg
AU  - Hogan, Michael
TI  - Information technology : skills and knowledge
SN  - 1858050286
U1  - 658.4038011 
PY  - 1993///
CY  - London
PB  - DP publications ltd
KW  - Information management
KW  - Systems
ER  -