Zelazny, Gene  <br/><br/>
Say it with charts:    the executive's guide to visual communication/ 
Gene Zelazny 
 - New York:  McGraw-Hill,  c2001. 
 - xii, 226 pages :  illustrations ,  23 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>007136997X (cb.)