Barden, Bertha R. <br/><br/>
Book numbers : a manual for students with a  basic code of rules 
<label>/ by </label> Barden, Bertha R. 
 - Chicago  A.L.A.  1937 
 - 31p.  ill  20 cm. 
<br/><br/>SR 
<br/><br/><label>Dewey Class. No.: </label>025.3  / B