Standards for the classification of secondary schools ... 
September 1, 1931. 
 - [Harrisburg,  1931] 
 - 120 p.  23 cm. 
 - Bulletin  no. 59 .
<br/><br/> At head of title: Commonwealth of Pennsylvania.  Department of public instruction, Harrisburg. 
<br/><br/><label>LCCN: </label>e  32000299  
<br/><br/><label>Subjects--Topical Terms: </label><br/>High schools--Pennsylvania.<br/>Junior high schools.
<br/><br/><label>LC Class. No.: </label>L194  / .B5 no. 59