Relevance and irrelevance   : theories, factors and challenges  
edited by Jan Strassheim and Hisashi Nasu 
 - Berlin:  Deutsche,  2018. 
 - viii, 306p. 
<br/><br/><label>ISBN: </label>9783110470185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relevance:<br/>Pragmatric
<br/><br/><label>Dewey Class. No.: </label>025.04  / REL