Vakkari, Pertti <br/><br/>
Conceptions of library and information science :  historical, empirical and theorical perspectives 

 - 314 p. 
<br/><br/> Proceedings of the International Conference held for the celebration of 20th Anniversary of the Departament of Information Studies, University of Tampere, Finland, 26-28 August 1991 
<br/><br/><label>ISBN: </label>0-947568-52-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ciência da informação<br/>Bibliotecas
<br/><br/><label>Universal Decimal Class. No.: </label>02  / C744