Library science and its facets, V.1   
ed. by H R Chopra, U C Sharma, M K Srivastava 
 - New Delhi  Ess Ess pub.  1998 
 - 303p. 
<br/><br/><label>ISBN: </label>8170002222 
<br/><br/><label>Dewey Class. No.: </label>020  / N98.1;2