Day B Ed. <br/><br/>
Communication of scientific information 

 - Basel  S Karger         1975 
 - 240p.  cm. 
<br/><br/><label>ISBN: </label>3805521561 
<br/><br/><label>Standard No.: </label>33963 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:97(A), L51;1