Johnson, Alice Jane Holland. <br/><br/>
Information brokers:  case studies of successful ventures / 
Alice Jane Holland Johnson. 
 - New York:  Haworth Press,  1994. 
 - xiv, 115 p. ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>1560246901 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information services--United states.