Chopra, H. S. <br/><br/>
Library Conservatin. 

 - New Delhi  Commonwealth Pub.  1995 
 - xiv,162p. 
 - Modern Lib. Science Sr. 10 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>2498
<br/><br/><label>Dewey Class. No.: </label>2498  / M5