TY  - GEN
AU  - Clifford,Sarah Hutchinson
AU  - Sawyer,Stacey C.
TI  - Computers, communications, and information: a user's introduction : core version / 
SN  - 0072297484 (acid-free paper)
U1  - 004,HUT 
PY  - 2000///
CY  - Boston
PB  - Irwin/McGraw-Hill
KW  - Computers
KW  - Information technology
KW  - Telecommunication systems
N1  - Overview : The Foundation for your future Page-1.1, Processing Hardware: Turing data into something you can use Page- 2.1, Input/ Output Hardware Preserving Data & Information Page-4.1, System Software the Director 5.1 Page-5.1, Application software : Software The User’s Tools   Page-6.1 Software Programming & Language : Where software comes From Page-10.1 Ethics, Privacy Security, & Social Questions : Computing for right Living Page-14.1
ER  -