Subject Headings abridged from Sears List of Subject Headings / 
Petburi Teachers College 
 - 10th ed 
 - Petchaburi :  Petchaburi Teachers College,  1976 
 - 41 P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject Heading.
<br/><br/><label>Dewey Class. No.: </label>025.33  / P477S