Merrill, William Stetson <br/><br/>
Code for classifiers  principles governing the consistent placing of books in a system of classification 
[by] William Stetson Merrill. 
 - Chicago  American library association  1928. 
 - viii, 128 p.  21 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification--Books--Latin America.
<br/><br/><label>LC Class. No.: </label>Z 696  / .M57 1928 
<br/><br/><label>Dewey Class. No.: </label>025.4