Royal institution library of science 

 -  1970 
<br/><br/><label>Standard No.: </label>70109 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2z7, L0.1-.10(RR)