Ranganathan, Shiyali Ramamrita <br/><br/>
Impact of growth in the universe of subjects on classification 

<br/><br/> The development of the removal of rigidity in library classification is traced 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classificação<br/>desenvolvimento
<br/><br/><label>Universal Decimal Class. No.: </label>025.4