Weeding of collections in sci-tech libraries 
Ellis Mount, editor. 
 - New York  Haworth Press  c1986. 
 - xi, 164 p.  ill. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>85027010  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scientific libraries--Collection development.<br/>Discarding of books, periodicals, etc.<br/>Technical libraries--Collection development.
<br/><br/><label>LC Class. No.: </label>Z675.T3  / W43 1986 
<br/><br/><label>Dewey Class. No.: </label>025.2/1865