TY  - BOOK
AU  - Axelson,Jan.
TI  - Serial port complete: programming and circuits for rs: 232 and rs: 232 and rs:485 links and networks
SN  - 8187972033
U1  - 004.6 
PY  - 2007///
CY  - Mumbai
PB  - Penram International  Publication
KW  - Data processing computer science
ER  -