Chopra H S <br/><br/>
Information marketing 

 - NewDelhi  Rawat  1996 
 - 186p. 
<br/><br/><label>ISBN: </label>9788170333308 
<br/><br/><label>Subjects--Index Terms: </label>Library science  Information 
<br/><br/><label>Dewey Class. No.: </label>025  / CHO