Classification in the 1970's : a second look 

 - London :  Clive Bingley,  1976. 
 - 262p.;  23cm 
<br/><br/><label>ISBN: </label>0208015337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science<br/>Classificaion
<br/><br/><label>Dewey Class. No.: </label>025.4  / CLA