Axelson, Jan. <br/><br/>
Serial post complete : programming and circuits for Rs-232 and Rs-485 links and networks 

 - Mumbai  Penram International publishing  1998 
 - xiv, 306  57638 
<br/><br/><label>ISBN: </label>9790000000000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Serial,programming,circuits,Rs-232,Rs-485,links,networks