TY  - BOOK
AU  - Ravichandran,D.
TI  - Introduction to computers and communication
SN  - 0070435650
PY  - 2001///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Computers
KW  - Telecommunication
KW  - Computer networks
N1  - Includes index
ER  -