Library and information service needs of the Nation :  proceedings of a Conference on the Needs of Occupational, Ethnic, and Other Groups in the United States. 

 - Washington :  For Sale by the Superintendent of Document, U. S. Govt. Printing Office,  1974. 
 - vii, 314 p. : 
<br/><br/> Edited by C.A. Cuadra and M.J. Bates. 
<br/><br/><label>ISBN: </label>SSCC2691 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science.
<br/><br/><label>Dewey Class. No.: </label>021.00973  / Li