Voigt, Melvin John,  1911- <br/><br/>
Scientists' approaches to information / 
Melvin John Voigt. 
 - Chicago :  American Library Association,  1961. 
 - 81 p. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Information services.
<br/><br/><label>Dewey Class. No.: </label>029.95  / VOS 1961