CAMPBELL,, Joe <br/><br/>
The RS-232 solution:HOW TO USE YOUR SERIAL PORT 

 - 2nd ed. 
 -  San Francisco:SYBEX  1989 
 - 196 p. 
<br/><br/><label>ISBN: </label>0000895884887 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RS-232 interface: computer interfaces
<br/><br/><label>Dewey Class. No.: </label>004.64  / C15