Nordberg, H. Orville <br/><br/>
World of words :  a guide to effective communication / 
H. Orville Nordberg, Iris E. Nordberg ; program director Henry A. Bamman 
 - San Francisco, N. J. :  Field Educational Publications,  1970 
 - 248 p. :  25 cm. 
<br/><br/><label>ISBN: </label>0514030070