Hill, Christopher,  1912- <br/><br/>
The world turned upside down :  radical ideas during the English revolution / 
Christopher Hill 
 - Harmondsworth :  Penguin Books,  1975 
 - 430 p. ;  21 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--Intellectual life--17th century<br/>Great Britain--History--Puritan Revolution, 1642--1660<br/>England--Religion--17th century