Barrada, Barry H. <br/><br/>
The human computer :  the power of effective communication - what to say and how to say it ; volume one / 
Barry H. Barrada. 
 - Devon :  Multiscope Books,  1985. 
 - xiv, [138] p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication<br/>Language and languages