Voigt, Melvin J. <br/><br/>
Advances in Librarianship ( Volume-7 ) 
/ edited by Melvin J. Voigt 
 - New York;  Academic Press, INC.( London) Ltd.:  1977. 
 - xv, 348p. 
<br/><br/><label>ISBN: </label>0127850074 
<br/><br/><label>Dewey Class. No.: </label>020  / VOI/A