AXELSON(Jan) <br/><br/>
Serial port complete: programming and circuits for RS-232 and RS-485 links and networks 

 - Mumbai  Penram International Publishing  1998 
 - Pbk. xiv p. + 306 
<br/><br/><label>ISBN: </label>8187972033 
<br/><br/><label>Source: </label>7266