Kochar, R.S. <br/><br/>
Theories and Principles Of Librarianship 
/ by R.S. Kochar et.al. 
 - 1st ed. 
 - New Delhi:  APH Publishing Corporation,  1997 
 - vi,349p. 
<br/><br/><label>ISBN: </label>8170249007 
<br/><br/><label>Dewey Class. No.: </label>023.4  / KOC/T