Mankin, Carole J. <br/><br/>
An anlysis of the differences between density of use ranking and raw-use ranking of Library journal use 

<br/><br/> Sobretiro de: Journal of the American Society for Information Science 32: 224-228, 1981 
<br/><br/><label>LCCN: </label>30381 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Publicaciones periódicas.