Kohn K C <br/><br/>
Altmetrics : A practical guide for librarians, researchers and academics 
Kohn K C 
 - 
 - London  Facet Publishing  2016 
<br/><br/>  
<br/><br/><label>ISBN: </label>9.78178330010e+12  49 
<br/><br/><label>Dewey Class. No.: </label>020.21 TET/ALT