M   ASHRAF   RIZVI  <br/><br/>
EFFECTIVE TECHNICAL COMMUNICATION 

 - 32nd Reprint 
 -  Mc Graw Hill 
 - 545 
<br/><br/><label>ISBN: </label>97800599529 0070599521 
<br/><br/><label>Dewey Class. No.: </label>808.0666021  / RIZ/EF