TY  - BOOK
AU  - Hutchinson, Sarah. E
AU  - Sawyer, Stacey C.
TI  - Computers, communications, and information : a user's introduction:  comprehensive version
PY  - 2000///
CY  - New Delhi
PB  -  Tata McGraw-Hill Publlishing Company Ltd
KW  - 1.Computers
KW  - 2.Information technology
KW  - 3.Telecommunication systems
ER  -