Sprigg, Christopher St. John, 1907-1937 <br/><br/>
The concept of freedom / 
by Christopher Caudwell 
 - London :  Lawrence & Wishart,  1977 
 - 259 p.;  21 cm. 
<br/><br/> Mengandungi judul-judul yang diterbitkan di dalam'Studies in dying culture, 1938, Further studies in dying culture, 1949 dan The crisis in physics, 1939'oleh  pengarang yang sama 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization, Modern--20th century<br/>Middle classes