Webster, Elizabeth, <br/><br/>
The Economics of Intangible Investment : 

 -  Edward Elgar Publishing,  1999. 
<br/><br/><label>ISBN: </label>9781858988580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Capital.
<br/><br/><label>Dewey Class. No.: </label>332.6  / WEB