Jain,A.K. <br/><br/>
Marketing information products and services 

 - New Delhi  TMH  1999 
 - Xix,462p,24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Product <br/>Information Product ,
<br/><br/><label>Dewey Class. No.: </label>JAI  / 658.8