TY  - BOOK
AU  - Saleemi, N.A.
TI  - Information technology simplified
SN  - 2029202032133
AV  - T58.5 .S24 2000
PY  - 2000///
CY  - Naorobi
PB  - Saleemi Publishers
N1  - Basic concepts and methods of data processing -- Evolution and types of computers -- Acquisition or procurement of a computer -- Nature of systems -- Data presentation -- Computer hardware -- Computer input -- Computer output -- Computer secondary storage -- Computer software -- Programming languages -- Data processing modes -- Computer files -- File organisation and data base concepts -- System development cycle -- Computer management -- Computer controls and security -- Office automation -- Data communication and computer
ER  -