Butler, Rebecca P <br/><br/>
Copyright for teachers and librarians in the 21st century 

 - New Delhi  Ess Ess Publications  2012 
 - xx, 276 p. 
<br/><br/> 3794 10/12/2019   Main Budget 
<br/><br/><label>Dewey Class. No.: </label>346.730482 B978C