Hughes, H. Stuart <br/><br/>
Oswaid Spengler :  a critical estimate / 
H. Stuart Hughes 
 - London :  Charles Scribners ,  1952 
 - 176 p. ;  20 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD.2.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Study and teaching