Immroth, John Philip <br/><br/>
Guide to the library of Congress classification 

 - 2nd ed. 
 - Littleton:   Libraries Unlimited Inc,   1971 
 - 335p. 
 - Library science text series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Classfication 
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.49LC(026)  / L1